diff --git a/first/first b/first/first
index 153419a07..ea48f0e87 100755
--- a/first/first
+++ b/first/first
@@ -260,7 +260,7 @@ ABC
 	  do
 	  cp $i/Action $i/Action.orig
 	  ed - $i/Action <<ABC
-/odula-2/,/^end/s/^/!/
+/odula-2/;/^end/s/^/!/
 w
 q
 ABC