diff --git a/Gruntfile.js b/Gruntfile.js
index 24faaef1..9d52c843 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -9,11 +9,7 @@ module.exports = function ( grunt ) {
 
 	grunt.initConfig( {
 		eslint: {
-			all: [
-				'**/*.js',
-				'!node_modules/**',
-				'!vendor/**'
-			]
+			all: '.'
 		},
 		stylelint: {
 			options: {
@@ -21,7 +17,6 @@ module.exports = function ( grunt ) {
 			},
 			all: [
 				'**/*.{css,less}',
-				'!node_modules/**',
 				'!vendor/**'
 			]
 		},
diff --git a/package.json b/package.json
index 3dcc2ca6..07d3fafb 100644
--- a/package.json
+++ b/package.json
@@ -12,5 +12,8 @@
     "grunt-stylelint": "0.9.0",
     "stylelint": "8.2.0",
     "stylelint-config-wikimedia": "0.4.2"
-  }
+  },
+  "eslintIgnore": [
+    "vendor/**"
+  ]
 }