diff --git a/core/shared/labs.js b/core/shared/labs.js
index 0011333a67..9019a6e11d 100644
--- a/core/shared/labs.js
+++ b/core/shared/labs.js
@@ -26,7 +26,8 @@ const ALPHA_FEATURES = [
     'oauthLogin',
     'membersFiltering',
     'emailOnlyPosts',
-    'customThemeSettings'
+    'customThemeSettings',
+    'membersActivity'
 ];
 
 module.exports.WRITABLE_KEYS_ALLOWLIST = [...BETA_FEATURES, ...ALPHA_FEATURES];