diff --git a/__init__.py b/__init__.py
index 3522a86..5b648c8 100644
--- a/__init__.py
+++ b/__init__.py
@@ -35,7 +35,7 @@ class MeetingModeSkill(MycroftSkill):
 <title>DO NOT DISTURB</title>
 <style>
   html {
-    background: url('%') no-repeat center center fixed;
+    background: url('%s') no-repeat center center fixed;
     background-size: cover;
   }
 </style>