diff --git a/presentation/src/main/java/com/signal/signal_android/feature/reservation/Reservation.kt b/presentation/src/main/java/com/signal/signal_android/feature/reservation/Reservation.kt
index 7a1b4478..6a22eb7e 100644
--- a/presentation/src/main/java/com/signal/signal_android/feature/reservation/Reservation.kt
+++ b/presentation/src/main/java/com/signal/signal_android/feature/reservation/Reservation.kt
@@ -101,7 +101,7 @@ internal fun Reservation(
     }
 
     LaunchedEffect("$yearState-$monthState-$dayState") {
-        reservationViewModel.setDate("$yearState-$monthState-$dayState")
+        reservationViewModel.setDate("$yearState-$monthState-${dayState.padStart(2, '0')}")
         reservationViewModel.fetchDayReservations()
     }