diff --git a/hello.c b/hello.c
index 9ba7bf9..c1a535e 100644
--- a/hello.c
+++ b/hello.c
@@ -6,4 +6,5 @@ main(void)
     print("hello");
     print("hworld");
     int x;
+    int y:
 }
\ No newline at end of file