diff --git a/electron_app/riot.im/config.json b/electron_app/riot.im/config.json
index de369989..cb60794c 100644
--- a/electron_app/riot.im/config.json
+++ b/electron_app/riot.im/config.json
@@ -6,6 +6,7 @@
     "integrations_ui_url": "https://scalar.vector.im/",
     "integrations_rest_url": "https://scalar.vector.im/api",
     "integrations_widgets_urls": [
+        "https://scalar-staging.vector.im/api",
         "https://scalar-staging.riot.im/scalar/api",
         "https://scalar.vector.im/api"
     ],