diff --git a/src/manifest.json b/src/manifest.json
index 968bde4..7841175 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -124,7 +124,7 @@
     "default_icon": "img/container-openin-16.svg",
     "default_title": "Always open this in a Container",
     "default_popup": "pageActionPopup.html",
-    "pinned": false,
+    "pinned": false
   },
   "background": {
     "page": "js/background/index.html"