diff --git a/packages/ui/certd-client/src/components/plugins/common/domain-selector.vue b/packages/ui/certd-client/src/components/plugins/common/domain-selector.vue
index c7a17b7bc..6cdc9a665 100644
--- a/packages/ui/certd-client/src/components/plugins/common/domain-selector.vue
+++ b/packages/ui/certd-client/src/components/plugins/common/domain-selector.vue
@@ -94,7 +94,7 @@ const attrs = useAttrs();
 const hasOptions: Ref = ref(null);
 
 const popupClassName = computed(() => {
-  if (hasOptions.value == null) {
+  if (!hasOptions.value) {
     return "hidden-important";
   }
   return "";