diff --git a/popup__iframe.html b/popup__iframe.html
index a155a1a2..5c6b3e4f 100644
--- a/popup__iframe.html
+++ b/popup__iframe.html
@@ -28,11 +28,11 @@
   </div>
 </div>
 
-<script type="text/javascript" src="node_modules/jquery/dist/jquery.min.js"></script>
-<script type="text/javascript" src="bower_components/handlebars/handlebars.js"></script>
-<script type="text/javascript" src="bower_components/bootstrap/dist/js/bootstrap.min.js"></script>
-<script type="text/javascript" src="bower_components/select2/dist/js/select2.min.js"></script>
-<script type="text/javascript" src="script.js"></script>
+<script src="node_modules/jquery/dist/jquery.min.js"></script>
+<script src="bower_components/handlebars/handlebars.js"></script>
+<script src="bower_components/bootstrap/dist/js/bootstrap.min.js"></script>
+<script src="bower_components/select2/dist/js/select2.min.js"></script>
+<script src="script.js"></script>
 
 <!--
   Handlebars templates for the common parts of the popover.