diff -ur a/src/main.c b/src/main.c
--- a/src/main.c	2022-01-07 14:27:34.882469924 +0100
+++ b/src/main.c	2022-01-07 17:25:14.828001662 +0100
@@ -12,6 +12,7 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <math.h>
+#include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -304,12 +304,6 @@
     signal(SIGQUIT, exit_handler);
     signal(SIGPIPE, exit_handler);
     signal(SIGTERM, exit_handler);
-    struct itimerval itv;
-    itv.it_interval.tv_sec = 0;
-    itv.it_interval.tv_usec = 54925;
-    itv.it_value.tv_sec = 0;
-    itv.it_value.tv_usec = 54925;
-    setitimer(ITIMER_REAL, &itv, 0);
     init_bios_mem();
     while(1)
     {