diff --git a/web/src/components/SortableList.vue b/web/src/components/SortableList.vue
index 7213325..78f06f8 100644
--- a/web/src/components/SortableList.vue
+++ b/web/src/components/SortableList.vue
@@ -95,10 +95,9 @@
         const before = array.value.slice( 0, movingIdx.value );
         const after = array.value.slice( movingIdx.value + 1 );
         const el = array.value[ movingIdx.value ]!;
-        const arr = before.concat( after );
 
-        arr.splice( movingCurrentIdx.value, 0, el );
-        array.value = arr;
+        array.value = before.concat( after );
+        array.value.splice( movingCurrentIdx.value, 0, el );
         movingIdx.value = -1;
         movingCurrentIdx.value = -1;