diff --git a/sudo-write.kak b/sudo-write.kak
index a399e83..dad755a 100644
--- a/sudo-write.kak
+++ b/sudo-write.kak
@@ -12,7 +12,7 @@ define-command -hidden sudo-write-impl %{
             else
                 echo "echo -markup '{Error}Something went wrong'"
             fi
-            rm -f "$kak_opt_sudo_write_tmp"
+            rm -f "$kak_reg_f"
         }
     }
 }