diff --git a/package-lock.json b/package-lock.json
index 0c27e8a..52b4121 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2178,6 +2178,12 @@
       "integrity": "sha1-AerA/jta9xoqbAL+q7jB/vfgDqs=",
       "dev": true
     },
+    "prettier": {
+      "version": "1.18.2",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-1.18.2.tgz",
+      "integrity": "sha512-OeHeMc0JhFE9idD4ZdtNibzY0+TPHSpSSb9h8FqtP+YnoZZ1sl8Vc9b1sasjfymH3SonAF4QcA2+mzHPhMvIiw==",
+      "dev": true
+    },
     "process-nextick-args": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
diff --git a/package.json b/package.json
index 0a0b830..2c58eaa 100644
--- a/package.json
+++ b/package.json
@@ -31,6 +31,7 @@
   },
   "devDependencies": {
     "npm-run-all": "4.1.5",
+    "prettier": "1.18.2",
     "remark-cli": "6.0.1",
     "remark-preset-lint-arcticicestudio": ">=0.3.0 <1.0.0"
   },