diff --git a/README.md b/README.md
index 41a60fb..5b8c826 100644
--- a/README.md
+++ b/README.md
@@ -43,7 +43,6 @@ Supported card types are:
 * Maestro
 * Forbrugsforeningen
 * Dankort
-* Elo
 
 (Additional card types are supported by extending the [`$.payment.cards`](#paymentcards) array.)
 
@@ -162,7 +161,6 @@ Returns a card type. Either:
 * `maestro`
 * `forbrugsforeningen`
 * `dankort`
-* `elo`
 
 The function will return `null` if the card type can't be determined.
 
diff --git a/lib/jquery.payment.js b/lib/jquery.payment.js
index 5d93bd3..dcf829f 100644
--- a/lib/jquery.payment.js
+++ b/lib/jquery.payment.js
@@ -20,13 +20,6 @@
 
   $.payment.cards = cards = [
     {
-      type: 'elo',
-      patterns: [401178, 401179, 431274, 438935, 451416, 457393, 457631, 457632, 504175, 506699, 5067, 509, 627780, 636297, 636368, 650, 6516, 6550],
-      format: defaultFormat,
-      length: [16],
-      cvcLength: [3],
-      luhn: true
-    }, {
       type: 'maestro',
       patterns: [5018, 502, 503, 506, 56, 58, 639, 6220, 67],
       format: defaultFormat,
diff --git a/lib/jquery.payment.min.js b/lib/jquery.payment.min.js
index 7914e64..6b68958 100644
--- a/lib/jquery.payment.min.js
+++ b/lib/jquery.payment.min.js
@@ -1 +1 @@
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n=arguments[0],e=2<=arguments.length?S.call(arguments,1):[],t.payment.fn[n].apply(this,e)},a=/(\d{1,4})/g,t.payment.cards=r=[{type:"elo",patterns:[401178,401179,431274,438935,451416,457393,457631,457632,504175,506699,5067,509,627780,636297,636368,650,6516,6550],format:a,length:[16],cvcLength:[3],luhn:!0},{type:"maestro",patterns:[5018,502,503,506,56,58,639,6220,67],format:a,length:[12,13,14,15,16,17,18,19],cvcLength:[3],luhn:!0},{type:"forbrugsforeningen",patterns:[600],format:a,length:[16],cvcLength:[3],luhn:!0},{type:"dankort",patterns:[5019],format:a,length:[16],cvcLength:[3],luhn:!0},{type:"visa",patterns:[4],format:a,length:[13,16],cvcLength:[3],luhn:!0},{type:"mastercard",patterns:[51,52,53,54,55,22,23,24,25,26,27],format:a,length:[16],cvcLength:[3],luhn:!0},{type:"amex",patterns:[34,37],format:/(\d{1,4})(\d{1,6})?(\d{1,5})?/,length:[15],cvcLength:[3,4],luhn:!0},{type:"dinersclub",patterns:[30,36,38,39],format:/(\d{1,4})(\d{1,6})?(\d{1,4})?/,length:[14],cvcLength:[3],luhn:!0},{type:"discover",patterns:[60,64,65,622],format:a,length:[16],cvcLength:[3],luhn:!0},{type:"unionpay",patterns:[62,88],format:a,length:[16,17,18,19],cvcLength:[3],luhn:!1},{type:"jcb",patterns:[35],format:a,length:[16],cvcLength:[3],luhn:!0}],e=function(t){var 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n,r,a;return r=String.fromCharCode(e.which),/^\d+$/.test(r)?(n=t(e.currentTarget),a=n.val(),/^\d\d$/.test(a)?n.val(""+a+" / "):void 0):void 0},c=function(e){var n,r,a;return a=String.fromCharCode(e.which),"/"===a||" "===a?(n=t(e.currentTarget),r=n.val(),/^\d$/.test(r)&&"0"!==r?n.val("0"+r+" / "):void 0):void 0},i=function(e){var n,r;return n=t(e.currentTarget),r=n.val(),8!==e.which||null!=n.prop("selectionStart")&&n.prop("selectionStart")!==r.length?void 0:/\d\s\/\s$/.test(r)?(e.preventDefault(),setTimeout(function(){return n.val(r.replace(/\d\s\/\s$/,""))})):void 0},g=function(e){var n;return n=t(e.currentTarget),setTimeout(function(){var t;return t=n.val(),t=m(t),t=t.replace(/\D/g,"").slice(0,4),$(t,n)})},w=function(t){var e;return t.metaKey||t.ctrlKey?!0:32===t.which?!1:0===t.which?!0:t.which<33?!0:(e=String.fromCharCode(t.which),!!/[\d\s]/.test(e))},C=function(n){var r,a,o,i;return r=t(n.currentTarget),o=String.fromCharCode(n.which),/^\d+$/.test(o)&&!h(r)?(i=(r.val()+o).replace(/\D/g,""),a=e(i),a?i.length<=a.length[a.length.length-1]:i.length<=16):void 0},T=function(e){var n,r,a;return n=t(e.currentTarget),r=String.fromCharCode(e.which),/^\d+$/.test(r)&&!h(n)?(a=n.val()+r,a=a.replace(/\D/g,""),a.length>6?!1:void 0):void 0},y=function(e){var n,r,a;return n=t(e.currentTarget),r=String.fromCharCode(e.which),/^\d+$/.test(r)&&!h(n)?(a=n.val()+r,a.length<=4):void 0},D=function(e){var n,a,o,i,l;return n=t(e.currentTarget),l=n.val(),i=t.payment.cardType(l)||"unknown",n.hasClass(i)?void 0:(a=function(){var t,e,n;for(n=[],t=0,e=r.length;e>t;t++)o=r[t],n.push(o.type);return n}(),n.removeClass("unknown"),n.removeClass(a.join(" ")),n.addClass(i),n.toggleClass("identified","unknown"!==i),n.trigger("payment.cardType",i))},t.payment.fn.formatCardCVC=function(){return this.on("keypress",w),this.on("keypress",y),this.on("paste",g),this.on("change",g),this.on("input",g),this},t.payment.fn.formatCardExpiry=function(){return this.on("keypress",w),this.on("keypress",T),this.on("keypress",u),this.on("keypress",c),this.on("keypress",s),this.on("keydown",i),this.on("change",f),this.on("input",f),this},t.payment.fn.formatCardNumber=function(){return this.on("keypress",w),this.on("keypress",C),this.on("keypress",l),this.on("keydown",o),this.on("keyup",D),this.on("paste",v),this.on("change",v),this.on("input",v),this.on("input",D),this},t.payment.fn.restrictNumeric=function(){return this.on("keypress",w),this.on("paste",d),this.on("change",d),this.on("input",d),this},t.payment.fn.cardExpiryVal=function(){return t.payment.cardExpiryVal(t(this).val())},t.payment.cardExpiryVal=function(t){var e,n,r,a;return a=t.split(/[\s\/]+/,2),e=a[0],r=a[1],2===(null!=r?r.length:void 0)&&/^\d+$/.test(r)&&(n=(new Date).getFullYear(),n=n.toString().slice(0,2),r=n+r),e=parseInt(e,10),r=parseInt(r,10),{month:e,year:r}},t.payment.validateCardNumber=function(t){var n,r;return t=(t+"").replace(/\s+|-/g,""),/^\d+$/.test(t)?(n=e(t),n?(r=t.length,k.call(n.length,r)>=0&&(n.luhn===!1||p(t))):!1):!1},t.payment.validateCardExpiry=function(e,n){var r,a,o;return"object"==typeof e&&"month"in e&&(o=e,e=o.month,n=o.year),e&&n?(e=t.trim(e),n=t.trim(n),/^\d+$/.test(e)&&/^\d+$/.test(n)&&e>=1&&12>=e?(2===n.length&&(n=70>n?"20"+n:"19"+n),4!==n.length?!1:(a=new Date(n,e),r=new Date,a.setMonth(a.getMonth()-1),a.setMonth(a.getMonth()+1,1),a>r)):!1):!1},t.payment.validateCardCVC=function(e,r){var a,o;return e=t.trim(e),/^\d+$/.test(e)?(a=n(r),null!=a?(o=e.length,k.call(a.cvcLength,o)>=0):e.length>=3&&e.length<=4):!1},t.payment.cardType=function(t){var n;return t?(null!=(n=e(t))?n.type:void 0)||null:null},t.payment.formatCardNumber=function(n){var r,a,o,i;return n=n.replace(/\D/g,""),(r=e(n))?(o=r.length[r.length.length-1],n=n.slice(0,o),r.format.global?null!=(i=n.match(r.format))?i.join(" "):void 0:(a=r.format.exec(n),null!=a?(a.shift(),a=t.grep(a,function(t){return t}),a.join(" ")):void 0)):n},t.payment.formatExpiry=function(t){var e,n,r,a;return(n=t.match(/^\D*(\d{1,2})(\D+)?(\d{1,4})?/))?(e=n[1]||"",r=n[2]||"",a=n[3]||"",a.length>0?r=" / ":" /"===r?(e=e.substring(0,1),r=""):2===e.length||r.length>0?r=" / ":1===e.length&&"0"!==e&&"1"!==e&&(e="0"+e,r=" / "),e+r+a):""}}).call(this);
\ No newline at end of file
+(function(){var t,e,n,r,a,o,i,l,u,s,c,h,p,g,v,f,d,m,y,C,T,w,$,D,S=[].slice,k=[].indexOf||function(t){for(var e=0,n=this.length;n>e;e++)if(e in this&&this[e]===t)return e;return-1};t=window.jQuery||window.Zepto||window.$,t.payment={},t.payment.fn={},t.fn.payment=function(){var e,n;return n=arguments[0],e=2<=arguments.length?S.call(arguments,1):[],t.payment.fn[n].apply(this,e)},a=/(\d{1,4})/g,t.payment.cards=r=[{type:"maestro",patterns:[5018,502,503,506,56,58,639,6220,67],format:a,length:[12,13,14,15,16,17,18,19],cvcLength:[3],luhn:!0},{type:"forbrugsforeningen",patterns:[600],format:a,length:[16],cvcLength:[3],luhn:!0},{type:"dankort",patterns:[5019],format:a,length:[16],cvcLength:[3],luhn:!0},{type:"visa",patterns:[4],format:a,length:[13,16],cvcLength:[3],luhn:!0},{type:"mastercard",patterns:[51,52,53,54,55,22,23,24,25,26,27],format:a,length:[16],cvcLength:[3],luhn:!0},{type:"amex",patterns:[34,37],format:/(\d{1,4})(\d{1,6})?(\d{1,5})?/,length:[15],cvcLength:[3,4],luhn:!0},{type:"dinersclub",patterns:[30,36,38,39],format:/(\d{1,4})(\d{1,6})?(\d{1,4})?/,length:[14],cvcLength:[3],luhn:!0},{type:"discover",patterns:[60,64,65,622],format:a,length:[16],cvcLength:[3],luhn:!0},{type:"unionpay",patterns:[62,88],format:a,length:[16,17,18,19],cvcLength:[3],luhn:!1},{type:"jcb",patterns:[35],format:a,length:[16],cvcLength:[3],luhn:!0}],e=function(t){var 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n,r,a;return r=String.fromCharCode(e.which),/^\d+$/.test(r)?(n=t(e.currentTarget),a=n.val(),/^\d\d$/.test(a)?n.val(""+a+" / "):void 0):void 0},c=function(e){var n,r,a;return a=String.fromCharCode(e.which),"/"===a||" "===a?(n=t(e.currentTarget),r=n.val(),/^\d$/.test(r)&&"0"!==r?n.val("0"+r+" / "):void 0):void 0},i=function(e){var n,r;return n=t(e.currentTarget),r=n.val(),8!==e.which||null!=n.prop("selectionStart")&&n.prop("selectionStart")!==r.length?void 0:/\d\s\/\s$/.test(r)?(e.preventDefault(),setTimeout(function(){return n.val(r.replace(/\d\s\/\s$/,""))})):void 0},g=function(e){var n;return n=t(e.currentTarget),setTimeout(function(){var t;return t=n.val(),t=m(t),t=t.replace(/\D/g,"").slice(0,4),$(t,n)})},w=function(t){var e;return t.metaKey||t.ctrlKey?!0:32===t.which?!1:0===t.which?!0:t.which<33?!0:(e=String.fromCharCode(t.which),!!/[\d\s]/.test(e))},C=function(n){var r,a,o,i;return r=t(n.currentTarget),o=String.fromCharCode(n.which),/^\d+$/.test(o)&&!h(r)?(i=(r.val()+o).replace(/\D/g,""),a=e(i),a?i.length<=a.length[a.length.length-1]:i.length<=16):void 0},T=function(e){var n,r,a;return n=t(e.currentTarget),r=String.fromCharCode(e.which),/^\d+$/.test(r)&&!h(n)?(a=n.val()+r,a=a.replace(/\D/g,""),a.length>6?!1:void 0):void 0},y=function(e){var n,r,a;return n=t(e.currentTarget),r=String.fromCharCode(e.which),/^\d+$/.test(r)&&!h(n)?(a=n.val()+r,a.length<=4):void 0},D=function(e){var n,a,o,i,l;return n=t(e.currentTarget),l=n.val(),i=t.payment.cardType(l)||"unknown",n.hasClass(i)?void 0:(a=function(){var t,e,n;for(n=[],t=0,e=r.length;e>t;t++)o=r[t],n.push(o.type);return n}(),n.removeClass("unknown"),n.removeClass(a.join(" ")),n.addClass(i),n.toggleClass("identified","unknown"!==i),n.trigger("payment.cardType",i))},t.payment.fn.formatCardCVC=function(){return this.on("keypress",w),this.on("keypress",y),this.on("paste",g),this.on("change",g),this.on("input",g),this},t.payment.fn.formatCardExpiry=function(){return this.on("keypress",w),this.on("keypress",T),this.on("keypress",u),this.on("keypress",c),this.on("keypress",s),this.on("keydown",i),this.on("change",f),this.on("input",f),this},t.payment.fn.formatCardNumber=function(){return this.on("keypress",w),this.on("keypress",C),this.on("keypress",l),this.on("keydown",o),this.on("keyup",D),this.on("paste",v),this.on("change",v),this.on("input",v),this.on("input",D),this},t.payment.fn.restrictNumeric=function(){return this.on("keypress",w),this.on("paste",d),this.on("change",d),this.on("input",d),this},t.payment.fn.cardExpiryVal=function(){return t.payment.cardExpiryVal(t(this).val())},t.payment.cardExpiryVal=function(t){var e,n,r,a;return a=t.split(/[\s\/]+/,2),e=a[0],r=a[1],2===(null!=r?r.length:void 0)&&/^\d+$/.test(r)&&(n=(new Date).getFullYear(),n=n.toString().slice(0,2),r=n+r),e=parseInt(e,10),r=parseInt(r,10),{month:e,year:r}},t.payment.validateCardNumber=function(t){var n,r;return t=(t+"").replace(/\s+|-/g,""),/^\d+$/.test(t)?(n=e(t),n?(r=t.length,k.call(n.length,r)>=0&&(n.luhn===!1||p(t))):!1):!1},t.payment.validateCardExpiry=function(e,n){var r,a,o;return"object"==typeof e&&"month"in e&&(o=e,e=o.month,n=o.year),e&&n?(e=t.trim(e),n=t.trim(n),/^\d+$/.test(e)&&/^\d+$/.test(n)&&e>=1&&12>=e?(2===n.length&&(n=70>n?"20"+n:"19"+n),4!==n.length?!1:(a=new Date(n,e),r=new Date,a.setMonth(a.getMonth()-1),a.setMonth(a.getMonth()+1,1),a>r)):!1):!1},t.payment.validateCardCVC=function(e,r){var a,o;return e=t.trim(e),/^\d+$/.test(e)?(a=n(r),null!=a?(o=e.length,k.call(a.cvcLength,o)>=0):e.length>=3&&e.length<=4):!1},t.payment.cardType=function(t){var n;return t?(null!=(n=e(t))?n.type:void 0)||null:null},t.payment.formatCardNumber=function(n){var r,a,o,i;return n=n.replace(/\D/g,""),(r=e(n))?(o=r.length[r.length.length-1],n=n.slice(0,o),r.format.global?null!=(i=n.match(r.format))?i.join(" "):void 0:(a=r.format.exec(n),null!=a?(a.shift(),a=t.grep(a,function(t){return t}),a.join(" ")):void 0)):n},t.payment.formatExpiry=function(t){var e,n,r,a;return(n=t.match(/^\D*(\d{1,2})(\D+)?(\d{1,4})?/))?(e=n[1]||"",r=n[2]||"",a=n[3]||"",a.length>0?r=" / ":" /"===r?(e=e.substring(0,1),r=""):2===e.length||r.length>0?r=" / ":1===e.length&&"0"!==e&&"1"!==e&&(e="0"+e,r=" / "),e+r+a):""}}).call(this);
\ No newline at end of file
diff --git a/src/jquery.payment.coffee b/src/jquery.payment.coffee
index 1e4e624..b48a221 100644
--- a/src/jquery.payment.coffee
+++ b/src/jquery.payment.coffee
@@ -9,36 +9,6 @@ $.fn.payment = (method, args...) ->
 defaultFormat = /(\d{1,4})/g
 
 $.payment.cards = cards = [
-  # Elo has a lot of bins scattered throughout bin-space. Some are one-off, and
-  # some are large ranges. We include the full one-offs here and some range
-  # prefixes.
-  {
-    type: 'elo'
-    patterns: [
-      401178,
-      401179,
-      431274,
-      438935,
-      451416,
-      457393,
-      457631,
-      457632,
-      504175,
-      506699,
-      5067,
-      509,
-      627780,
-      636297,
-      636368,
-      650,
-      6516,
-      6550,
-    ]
-    format: defaultFormat
-    length: [16]
-    cvcLength: [3]
-    luhn: true
-  }
   {
     type: 'maestro'
     patterns: [
diff --git a/test/specs.coffee b/test/specs.coffee
index 8c0d1f7..34327c7 100644
--- a/test/specs.coffee
+++ b/test/specs.coffee
@@ -75,9 +75,6 @@ describe 'jquery.payment', ->
       assert($.payment.validateCardNumber('3530111333300000'), 'jcb')
       assert($.payment.validateCardNumber('3566002020360505'), 'jcb')
 
-      assert($.payment.validateCardNumber('6362970000457013'), 'elo')
-      assert($.payment.validateCardNumber('5066991111111118'), 'elo')
-
   describe 'Validating a CVC', ->
     it 'should fail if is empty', ->
       topic = $.payment.validateCardCVC ''
@@ -201,11 +198,6 @@ describe 'jquery.payment', ->
       topic = $.payment.cardType '4012121212121212'
       assert.equal topic, 'visa'
 
-    # This was a regression from an overly-aggressive Elo prefix.
-    it 'should return Visa that begins with 4514', ->
-      topic = $.payment.cardType '4514'
-      assert.equal topic, 'visa'
-
     it 'that begins with 2 should return MasterCard', ->
       topic = $.payment.cardType '2221000002222221'
       assert.equal topic, 'mastercard'
@@ -218,18 +210,6 @@ describe 'jquery.payment', ->
       topic = $.payment.cardType '3412121212121212'
       assert.equal topic, 'amex'
 
-    it 'that begins with 457393 should return Elo', ->
-      topic = $.payment.cardType '4573931212121212'
-      assert.equal topic, 'elo'
-
-    it 'that begins with 431274 should return Elo', ->
-      topic = $.payment.cardType '4312740000000000'
-      assert.equal topic, 'elo'
-
-    it 'that begins with 650031 should return Elo', ->
-      topic = $.payment.cardType '6500310000000000'
-      assert.equal topic, 'elo'
-
     it 'that is not numbers should return null', ->
       topic = $.payment.cardType 'aoeu'
       assert.equal topic, null
@@ -276,8 +256,6 @@ describe 'jquery.payment', ->
       assert.equal($.payment.cardType('3530111333300000'), 'jcb')
       assert.equal($.payment.cardType('3566002020360505'), 'jcb')
 
-      assert.equal($.payment.cardType('6363689826438453'), 'elo')
-
   describe 'Extending the card collection', ->
     it 'should expose an array of standard card types', ->
       cards = $.payment.cards