diff --git a/vue/src/components/Modals/LookupInput.vue b/vue/src/components/Modals/LookupInput.vue
index 5d6dd7c782..66a9863eae 100644
--- a/vue/src/components/Modals/LookupInput.vue
+++ b/vue/src/components/Modals/LookupInput.vue
@@ -1,6 +1,6 @@
 <template>
     <div>
-        <b-form-group class="mb-3">
+        <b-form-group :class="class_list">
             <template #label v-if="show_label">
                 {{ form.label }}
             </template>
@@ -44,6 +44,7 @@ export default {
                 return undefined
             },
         },
+        class_list: {type: String, default: "mb-3"},
         show_label: { type: Boolean, default: true },
         clear: { type: Number },
     },