diff --git a/popup.html b/popup.html
index 6d453871..624b8b55 100644
--- a/popup.html
+++ b/popup.html
@@ -1,6 +1,7 @@
 <html>
   <head>
     <title>__MSG_openPopup__</title>
+    <script src="SB.js"></script>
     <link id="sponorBlockPopupFont" rel="stylesheet" type="text/css" href="/libs/Source+Sans+Pro.css"/>
     <link id="sponorBlockStyleSheet" rel="stylesheet" type="text/css" href="popup.css"/>
   </head>
