diff --git a/src/components/scheduling/boat/BoatScheduleTableComponent.vue b/src/components/scheduling/boat/BoatScheduleTableComponent.vue
index 61753c4..a325575 100644
--- a/src/components/scheduling/boat/BoatScheduleTableComponent.vue
+++ b/src/components/scheduling/boat/BoatScheduleTableComponent.vue
@@ -169,6 +169,7 @@ interface DayBodyScope {
 
 function selectBlock(event: MouseEvent, scope: DayBodyScope, block: Interval) {
   // TODO: Disable blocks before today with updateDisabled and/or comparison
+  if (scope.timestamp.disabled) return false;
   selectedBlock.value === block
     ? (selectedBlock.value = null)
     : (selectedBlock.value = block);