diff --git a/arch/m68k/hp300/time.c b/arch/m68k/hp300/time.c
index 1d1b7b3b5dd4..72621fb9f3e6 100644
--- a/arch/m68k/hp300/time.c
+++ b/arch/m68k/hp300/time.c
@@ -20,6 +20,8 @@
 #include <asm/traps.h>
 #include <asm/blinken.h>
 
+#include "time.h"
+
 static u64 hp300_read_clk(struct clocksource *cs);
 
 static struct clocksource hp300_clk = {