diff --git a/src/fmt/time.c b/src/fmt/time.c
index 758cd7b97..d151ee9cb 100644
--- a/src/fmt/time.c
+++ b/src/fmt/time.c
@@ -143,28 +143,23 @@ int fmt_timestamp_us(struct re_printf *pf, void *arg)
 {
 	int h, m, s;
 	uint64_t us;
-#ifdef WIN32
-	SYSTEMTIME st;
-
-	GetSystemTime(&st);
-
-	h  = st.wHour;
-	m  = st.wMinute;
-	s  = st.wSecond;
-	us = st.wMilliseconds;
-#else
 	struct timespec tspec;
 	struct tm tm;
 
+#ifdef WIN32
+	timespec_get(&tspec, TIME_UTC);
+	if (!localtime_s(&tm, &tspec.tv_sec))
+		return EINVAL;
+#else
 	(void)clock_gettime(CLOCK_REALTIME, &tspec);
 	if (!localtime_r(&tspec.tv_sec, &tm))
 		return EINVAL;
+#endif
 
 	h  = tm.tm_hour;
 	m  = tm.tm_min;
 	s  = tm.tm_sec;
 	us = tspec.tv_nsec / 1000;
-#endif
 	(void)arg;
 
 	return re_hprintf(pf, "%02u:%02u:%02u.%06llu", h, m, s, us);