diff --git a/assets/src/js/custom.js b/assets/src/js/custom.js
index 07f31fb2f..1c5d32ade 100644
--- a/assets/src/js/custom.js
+++ b/assets/src/js/custom.js
@@ -35,7 +35,7 @@ $(document).ready(function () {
                 });
             }
             //if this isn't a link, prevent the page from being redirected
-            if (checkElement.is('.treeview-menu') && $(event.target).is('.pull-right-container')) {
+            if (checkElement.is('.treeview-menu') && $(e.target).is('.pull-right-container')) {
                 e.preventDefault();
             }
         });
diff --git a/package.json b/package.json
index 9efc8814f..ea591fc85 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
         "moment": "^2.18.1",
         "numeral": "^2.0.6",
         "parsleyjs": "^2.7.2",
-        "select2": "^4.0.3",
+        "select2": "4.0.3",
         "select2-bootstrap-theme": "^0.1.0-beta.10",
         "signature_pad": "^2.1.1",
         "smartwizard": "^4.2.2",