diff --git a/assets/scripts/utils/environment.js b/assets/scripts/utils/environment.js
index e188a53..0a179b0 100644
--- a/assets/scripts/utils/environment.js
+++ b/assets/scripts/utils/environment.js
@@ -3,6 +3,6 @@ const DATA_API_KEY = '.data-api';
 
 const html         = document.documentElement;
 const body         = document.body;
-const isDebug      = !!html.getAttribute('data-debug');
+const isDebug      = html.hasAttribute('data-debug');
 
 export { APP_NAME, DATA_API_KEY, html, body, isDebug };