diff --git a/PlanList.tsx b/PlanList.tsx
index d7bf20d..9fae89f 100644
--- a/PlanList.tsx
+++ b/PlanList.tsx
@@ -86,8 +86,9 @@ export default function PlanList() {
 
   const select = useCallback(() => {
     if (!plans) return;
+    if (ids.length === plans.length) return setIds([]);
     setIds(plans.map((plan) => plan.id));
-  }, [plans]);
+  }, [plans, ids.length]);
 
   return (
     <>
diff --git a/WorkoutList.tsx b/WorkoutList.tsx
index 27173f2..8f4baa4 100644
--- a/WorkoutList.tsx
+++ b/WorkoutList.tsx
@@ -117,6 +117,7 @@ export default function WorkoutList() {
 
   const select = () => {
     if (!workouts) return;
+    if (names.length === workouts.length) return setNames([]);
     setNames(workouts.map((workout) => workout.name));
   };