diff --git a/packages/autocomplete/src/autocomplete-suggestions.vue b/packages/autocomplete/src/autocomplete-suggestions.vue
index 4d034890a..85daaf210 100644
--- a/packages/autocomplete/src/autocomplete-suggestions.vue
+++ b/packages/autocomplete/src/autocomplete-suggestions.vue
@@ -36,7 +36,10 @@
 <script>
   import Popper from 'element-ui/src/utils/vue-popper';
   import Emitter from 'element-ui/src/mixins/emitter';
+  import ElScrollbar from 'element-ui/packages/scrollbar';
+
   export default {
+    components: { ElScrollbar },
     mixins: [Popper, Emitter],
 
     componentName: 'ElAutocompleteSuggestions',