diff --git a/src/fields/core/fieldChecklist.vue b/src/fields/core/fieldChecklist.vue
index 6f7de22a..01e17177 100644
--- a/src/fields/core/fieldChecklist.vue
+++ b/src/fields/core/fieldChecklist.vue
@@ -86,7 +86,7 @@
 
 			onChanged(event, item) {
 				if (isNil(this.value) || !Array.isArray(this.value)){
-					this.$set(this, "value", []);
+					this.value = [];
 				}
 
 				if (event.target.checked) {