diff --git a/app/common/directives/click-outside.js b/app/common/directives/click-outside.js
index ffe1464..35248ee 100644
--- a/app/common/directives/click-outside.js
+++ b/app/common/directives/click-outside.js
@@ -1,24 +1,26 @@
 window.angular && (function(angular) {
   'use strict';
 
-  angular.module('app.common.directives')
-      .directive('clickOutside', function($document) {
-        return {
-          restrict: 'A', scope: {clickOutside: '&'},
-              link: function(scope, el, attr) {
-                function clickEvent(e) {
-                  if (el !== e.target && !el[0].contains(e.target)) {
-                    scope.$apply(function() {
-                      scope.$eval(scope.clickOutside);
-                    });
-                  }
+  angular.module('app.common.directives').directive('clickOutside', [
+    '$document',
+    function($document) {
+      return {
+        restrict: 'A', scope: {clickOutside: '&'},
+            link: function(scope, el, attr) {
+              function clickEvent(e) {
+                if (el !== e.target && !el[0].contains(e.target)) {
+                  scope.$apply(function() {
+                    scope.$eval(scope.clickOutside);
+                  });
                 }
-                $document.bind('click', clickEvent);
-
-                scope.$on('$destroy', function() {
-                  $document.unbind('click', clickEvent);
-                });
               }
-        }
-      });
+              $document.bind('click', clickEvent);
+
+              scope.$on('$destroy', function() {
+                $document.unbind('click', clickEvent);
+              });
+            }
+      }
+    }
+  ]);
 })(window.angular);
\ No newline at end of file