diff --git a/.jshintrc b/.jshintrc
index 3c0f578..fffe0aa 100644
--- a/.jshintrc
+++ b/.jshintrc
@@ -4,5 +4,6 @@
   "curly": false,
   "-W058": true,
   "eqeqeq": false,
-  "node": true
+  "node": true,
+  "validthis": true
 }
diff --git a/package.json b/package.json
index ac2c0bb..ffefcc0 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
   ],
   "scripts": {
     "eslint": "if-node-version \">=4\" eslint lib/*.js lib/compile/*.js spec scripts",
+    "jshint": "jshint lib/*.js lib/**/*.js --exclude lib/dotjs/**/*",
     "test-spec": "mocha spec/*.spec.js -R spec $(if-node-version 7 echo --harmony-async-await)",
     "test-fast": "AJV_FAST_TEST=true npm run test-spec",
     "test-debug": "mocha spec/*.spec.js --debug-brk -R spec",
@@ -26,7 +27,7 @@
     "build": "del-cli lib/dotjs/*.js && node scripts/compile-dots.js",
     "test-karma": "karma start --single-run --browsers PhantomJS",
     "test-browser": "del-cli .browser && npm run bundle-all && scripts/prepare-tests && npm run test-karma",
-    "test": "npm run eslint && npm run test-ts && npm run build && npm run test-cov && if-node-version 4 npm run test-browser",
+    "test": "npm run jshint && npm run eslint && npm run test-ts && npm run build && npm run test-cov && if-node-version 4 npm run test-browser",
     "prepublish": "npm run build && npm run bundle-all",
     "watch": "watch 'npm run build' ./lib/dot"
   },
@@ -79,6 +80,7 @@
     "glob": "^7.0.0",
     "if-node-version": "^1.0.0",
     "js-beautify": "^1.5.6",
+    "jshint": "^2.9.4",
     "json-schema-test": "^1.3.0",
     "karma": "^1.0.0",
     "karma-chrome-launcher": "^2.0.0",