diff --git a/background.js b/background.js
index 065c2b9..51e0e15 100644
--- a/background.js
+++ b/background.js
@@ -59,5 +59,5 @@ if (metaCheck != null && metaCheck.content == "Medium") {
 		}
 	});
 
-	observer.observe(document.querySelector('body'), target);
+	observer.observe(document.querySelector('body'), config);
 }