diff --git a/main.js b/main.js
index 45ff531..d739bc2 100644
--- a/main.js
+++ b/main.js
@@ -2738,7 +2738,7 @@ function editorkeydown()
 			event.preventDefault();
 			if (line != marker)
 			{
-				insert("\n" + marker);
+				insert("\n" + marker.replace("[x]", "[ ]"));
 			}
 			else
 			{