diff --git a/element.io/nightly/config.json b/element.io/nightly/config.json
index 51c9f1c..4266c0c 100644
--- a/element.io/nightly/config.json
+++ b/element.io/nightly/config.json
@@ -47,5 +47,8 @@
     "posthog": {
         "projectApiKey": "phc_Jzsm6DTm6V2705zeU5dcNvQDlonOR68XvX2sh1sEOHO",
         "apiHost": "https://posthog.hss.element.io"
+    },
+    "features": {
+        "feature_spaces_metaspaces": true
     }
 }