1 files changed, 1 insertions, 0 deletions
diff --git a/app/assets/javascripts/diffs/components/compare_versions.vue b/app/assets/javascripts/diffs/components/compare_versions.vue
index b94874c5644..b1ebd8e6ebc 100644
--- a/app/assets/javascripts/diffs/components/compare_versions.vue
+++ b/app/assets/javascripts/diffs/components/compare_versions.vue
@@ -100,6 +100,7 @@ export default {
           <compare-dropdown-layout
             :versions="diffCompareDropdownTargetVersions"
             class="mr-version-compare-dropdown"
+            data-qa-selector="target_version_dropdown"
           />
         </template>
         <template #source>