diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index 3cd6b12a302f..826b8a687727 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -1013,7 +1013,7 @@ static cycle_t logarithmic_accumulation(cycle_t offset, int shift)
 	}
 
 	/* Accumulate raw time */
-	raw_nsecs = timekeeper.raw_interval << shift;
+	raw_nsecs = (u64)timekeeper.raw_interval << shift;
 	raw_nsecs += timekeeper.raw_time.tv_nsec;
 	if (raw_nsecs >= NSEC_PER_SEC) {
 		u64 raw_secs = raw_nsecs;