diff --git a/apps/red-ui/src/main.ts b/apps/red-ui/src/main.ts
index 5f203e255..06db7e505 100644
--- a/apps/red-ui/src/main.ts
+++ b/apps/red-ui/src/main.ts
@@ -17,7 +17,7 @@ async function bootstrap(appConfig: AppConfig, version: { FRONTEND_APP_VERSION:
         ...appConfig,
         IS_DOCUMINE: bool(appConfig.IS_DOCUMINE),
         RULE_EDITOR_DEV_ONLY:
-            typeof ruleEditorDevOnly === 'string' ? ruleEditorDevOnly.toLowerCase() === 'true' : ruleEditorDevOnly !== false,
+            typeof ruleEditorDevOnly === 'string' ? ruleEditorDevOnly.toLowerCase() !== 'false' : ruleEditorDevOnly !== false,
         FRONTEND_APP_VERSION: version.FRONTEND_APP_VERSION,
     } as AppConfig;
     console.log('Started with local config: ', config);