diff --git a/README.md b/README.md
index 57b590d..a233ff6 100644
--- a/README.md
+++ b/README.md
@@ -168,8 +168,9 @@ Usage of ./echo-boilerplate:
       --mongodb-socket-timeout-ms duration             MongoDB socket timeout ms (default 30s)
       --mongodb-uri string                             MongoDB URI (default "mongodb://localhost:27017")
       --mongodb-username string                        MongoDB username
-      --oauth2-client-id string                        OAuth2 client id
-      --oauth2-client-secret string                    OAuth2 client secret
+      --oauth2-google-client-id string                 OAuth2 Google client id
+      --oauth2-google-client-secret string             OAuth2 Google client secret
+      --oauth2-providers strings                       OAuth2 providers
       --openapi-schema string                          OpenAPI schema file (default "./openapi/openapi.yaml")
 ```
 
diff --git a/config/config.go b/config/config.go
index 246bbc2..e7c392b 100644
--- a/config/config.go
+++ b/config/config.go
@@ -144,7 +144,7 @@ const (
 	JWTRefreshTokenCookieName = "jwt-refresh-token-cookie-name"
 	JWTRefreshTokenExpiry     = "jwt-refresh-token-expiry"
 
-	OAuth2Providers = "oauth-providers"
+	OAuth2Providers = "oauth2-providers"
 
 	OAuth2GoogleClientId     = "oauth2-google-client-id"
 	OAuth2GoogleClientSecret = "oauth2-google-client-secret"