diff --git a/packages/ui/src/components/CheckBox.svelte b/packages/ui/src/components/CheckBox.svelte
index 11cd4d8be64..9060cc34359 100644
--- a/packages/ui/src/components/CheckBox.svelte
+++ b/packages/ui/src/components/CheckBox.svelte
@@ -24,6 +24,8 @@
 
   const dispatch = createEventDispatcher()
 
+  let oldChecked = checked
+
   const handleValueChanged = (event: Event) => {
     if (readonly) {
       return
@@ -31,7 +33,10 @@
     const eventTarget = event.target as HTMLInputElement
     const isChecked = eventTarget.checked
 
-    dispatch('value', isChecked)
+    if (oldChecked !== isChecked) {
+      oldChecked = isChecked
+      dispatch('value', isChecked)
+    }
   }
 </script>