1 files changed, 0 insertions, 1 deletions

diff --git a/firmware/include/timefuncs.h b/firmware/include/timefuncs.h
index e9ef8075ac..ab566d9e5f 100644
--- a/firmware/include/timefuncs.h
+++ b/firmware/include/timefuncs.h
@@ -30,7 +30,6 @@ struct tm *get_time(void);
 int set_time(const struct tm *tm);
 bool valid_time(const struct tm *tm);
 void set_day_of_week(struct tm *tm);
-void yearday_to_daymonth(int yd, int y, int *d, int *m);
 #if CONFIG_RTC
 time_t mktime(struct tm *t);
 #endif