1 files changed, 1 insertions, 1 deletions
diff --git a/src/date_func.h b/src/date_func.h
index 43c858379..38e310a87 100644
--- a/src/date_func.h
+++ b/src/date_func.h
@@ -20,7 +20,7 @@ extern Date      _date;
 extern DateFract _date_fract;
 extern uint16 _tick_counter;
 
-void SetDate(Date date);
+void SetDate(Date date, DateFract fract);
 void ConvertDateToYMD(Date date, YearMonthDay *ymd);
 Date ConvertYMDToDate(Year year, Month month, Day day);