diff --git a/buildres/linux/org.jabref.jabref.json b/buildres/linux/org.jabref.jabref.json
index 8516f388266..1edebc9c576 100644
--- a/buildres/linux/org.jabref.jabref.json
+++ b/buildres/linux/org.jabref.jabref.json
@@ -4,6 +4,7 @@
   "path": "/opt/jabref/lib/jabrefHost.py",
   "type": "stdio",
   "allowed_extensions": [
-    "browserextension@jabref.org"
+    "browserextension@jabref.org",
+    "@jabfox"
   ]
 }
diff --git a/buildres/windows/jabref.json b/buildres/windows/jabref.json
index d636c8b71a0..30dfc79034a 100644
--- a/buildres/windows/jabref.json
+++ b/buildres/windows/jabref.json
@@ -4,6 +4,7 @@
   "path": "JabRefHost.bat",
   "type": "stdio",
   "allowed_extensions": [
-    "browserextension@jabref.org"
+    "browserextension@jabref.org",
+    "@jabfox"
   ]
 }