diff --git a/app/src/interfaces/one-to-many/one-to-many.vue b/app/src/interfaces/one-to-many/one-to-many.vue
index 1c22b3c45b..452429ad1e 100644
--- a/app/src/interfaces/one-to-many/one-to-many.vue
+++ b/app/src/interfaces/one-to-many/one-to-many.vue
@@ -195,6 +195,7 @@ export default defineComponent({
 					if (typeof item === 'object' && relatedPrimKey in item) {
 						return item[relatedPrimKey] !== id;
 					}
+					return true;
 				})
 			);
 		}