diff --git a/core/core-frontend/src/custom-component/v-query/DynamicTimeRangeFiltering.vue b/core/core-frontend/src/custom-component/v-query/DynamicTimeRangeFiltering.vue
index 4a8630f3e7..c7bcc574bb 100644
--- a/core/core-frontend/src/custom-component/v-query/DynamicTimeRangeFiltering.vue
+++ b/core/core-frontend/src/custom-component/v-query/DynamicTimeRangeFiltering.vue
@@ -37,7 +37,7 @@ const props = defineProps({
     }
   },
   timeGranularityMultiple: {
-    type: Object as PropType<DatePickType>,
+    type: String as PropType<DatePickType>,
     default: () => {
       return 'yearrange'
     }