1 files changed, 2 insertions, 1 deletions
diff --git a/runtime/time.c b/runtime/time.c
index 58c23e57..d588370f 100644
--- a/runtime/time.c
+++ b/runtime/time.c
@@ -275,7 +275,8 @@ static int64_t
 _stp_gettimeofday_ns(void)
 {
     int64_t base;
-    cycles_t last, delta;
+    cycles_t last;
+    uint64_t delta;
     unsigned int freq;
     unsigned int seq;
     stp_time_t *time;