diff --git a/profiling/test.c b/profiling/test.c
index 3d5939e31..5dad96733 100644
--- a/profiling/test.c
+++ b/profiling/test.c
@@ -1,3 +1,6 @@
+#include <stdio.h>
+
 int main() {
+  puts("lets go");
   while(1);
 }