diff --git a/f.c b/f.c
index 6b2b2cb..64d58e5 100644
--- a/f.c
+++ b/f.c
@@ -32,7 +32,7 @@ int f(void)
 	free(malloc(64));
 	free(malloc(96));
 	free(malloc(128));
-	malloc(256);
+	free(malloc(256));
 
 	return 1;
 }