diff --git a/kernel_module/user/poweroff.c b/kernel_module/user/poweroff.c
index bfa9540..de4a645 100644
--- a/kernel_module/user/poweroff.c
+++ b/kernel_module/user/poweroff.c
@@ -1,11 +1,9 @@
 /* https://github.com/cirosantilli/linux-kernel-module-cheat#poweroff-out */
 
 #define _XOPEN_SOURCE 700
-#include <stdio.h>
 #include <sys/reboot.h>
 #include <unistd.h>
 
 int main(void) {
-	puts(__FILE__);
 	reboot(RB_POWER_OFF);
 }