1 files changed, 2 insertions, 0 deletions

diff --git a/firmware/libc/include/time.h b/firmware/libc/include/time.h
index 912fafe7ca..4796b8b083 100644
--- a/firmware/libc/include/time.h
+++ b/firmware/libc/include/time.h
@@ -34,6 +34,8 @@ typedef long time_t;
 #define _TIME_T_DECLARED
 time_t time(time_t *t);
 struct tm *localtime(const time_t *timep);
+struct tm *gmtime(const time_t *timep);
+struct tm *gmtime_r(const time_t *timep, struct tm *result);
 time_t mktime(struct tm *t);
 
 #endif /* SIMULATOR */