diff --git a/src/settings/Settings.js b/src/settings/Settings.js
index 37a211e905..6011f0499a 100644
--- a/src/settings/Settings.js
+++ b/src/settings/Settings.js
@@ -147,6 +147,7 @@ export const SETTINGS = {
         displayName: _td("Enable cross-signing to verify per-user instead of per-device (in development)"),
         supportedLevels: LEVELS_FEATURE,
         default: false,
+        controller: new ReloadOnChangeController(),
     },
     "feature_event_indexing": {
         isFeature: true,