diff --git a/deploy/cdnjs-package.json b/deploy/cdnjs-package.json
index cd995f3e..5bfa2f50 100644
--- a/deploy/cdnjs-package.json
+++ b/deploy/cdnjs-package.json
@@ -26,7 +26,7 @@
       "files": [
         "mithril.js",
         "mithril.min.js",
-        "mithril.min.map"
+        "mithril.min.js.map"
       ]
     }
   ]