diff --git a/src/fmt/time.c b/src/fmt/time.c
index f4531bbd9..93b2a7484 100644
--- a/src/fmt/time.c
+++ b/src/fmt/time.c
@@ -146,7 +146,7 @@ int fmt_timestamp_us(struct re_printf *pf, void *arg)
 	struct timespec tspec;
 	struct tm tm;
 
-#ifdef WIN32
+#if defined(WIN32) && !defined(__MINGW32__)
 	timespec_get(&tspec, TIME_UTC);
 	int err = localtime_s(&tm, &tspec.tv_sec);
 	if (err)