diff --git a/firebase.json b/firebase.json
index 1948f51..eaaeb34 100644
--- a/firebase.json
+++ b/firebase.json
@@ -13,6 +13,9 @@
     "rewrites": [ {
       "source": "**",
       "destination": "/index.html"
-    } ]
+    } ],
+    "headers": [
+      { "source":"/service-worker.js", "headers": [{"key": "Cache-Control", "value": "no-cache"}] }
+    ]
   }
 }