diff --git a/include/input/datetime/vacation.yaml b/include/input/datetime/vacation.yaml
index a53265c..11db0c6 100644
--- a/include/input/datetime/vacation.yaml
+++ b/include/input/datetime/vacation.yaml
@@ -2,9 +2,11 @@ vacation_start:
   name: Vacation Start
   has_date: true
   has_time: true
+  initial: "2026-07-13 10:00:00"
 
 vacation_end:
   name: Vacation End
   has_date: true
   has_time: true
+  initial: "2026-07-27 12:00:00"