diff --git a/io.sc.platform.core.frontend/src/platform/components/form/WForm.vue b/io.sc.platform.core.frontend/src/platform/components/form/WForm.vue
index 0056b7e5..5dc3a2d3 100644
--- a/io.sc.platform.core.frontend/src/platform/components/form/WForm.vue
+++ b/io.sc.platform.core.frontend/src/platform/components/form/WForm.vue
@@ -100,7 +100,7 @@ const defaultValueHandler = (field) => {
 watch(
   () => props.fields,
   (newVal, oldVal) => {
-    if (newVal) {
+    if (newVal.length !== oldVal.length) {
       fields_ = ref([...props.fields]);
       for (const field of fields_.value as any) {
         if (field.name) {