diff --git a/Manual.cls b/Manual.cls
index fcbee18..81a8076 100644
--- a/Manual.cls
+++ b/Manual.cls
@@ -10,7 +10,7 @@
 	\setboolean{isDarkMode}{true}
 }
 
-\DeclareOption{draft}{
+\DeclareOption{showoverfull}{
 	\overfullrule = 1in
 }