diff --git a/ui (gen4)/features/ui.js b/ui (gen4)/features/ui.js
index 7a9c6a89..41a3463e 100755
--- a/ui (gen4)/features/ui.js	
+++ b/ui (gen4)/features/ui.js	
@@ -2408,6 +2408,9 @@ module.FailsafeDevTools = core.ImageGridFeatures.Feature({
 	tag: 'fail-safe-devtools',
 
 	priority: 'low',
+	depends: [
+		'ui',
+	],
 
 	handlers: [
 		['start',