1 files changed, 1 insertions, 0 deletions
diff --git a/driver/timer.c b/driver/timer.c
index d30a299..1ceebc5 100644
--- a/driver/timer.c
+++ b/driver/timer.c
@@ -1,6 +1,7 @@
 #include "timer.h"
 
 #include "asm_x86.h"
+#include "asm_pit.h"
 
 static volatile uint64_t task_system_clock_start=0;