1 files changed, 2 insertions, 2 deletions
diff --git a/lib/gitlab/analytics/cycle_analytics/stage_events/merge_request_merged.rb b/lib/gitlab/analytics/cycle_analytics/stage_events/merge_request_merged.rb
index e67a6f7eea6..00ac2e7d56c 100644
--- a/lib/gitlab/analytics/cycle_analytics/stage_events/merge_request_merged.rb
+++ b/lib/gitlab/analytics/cycle_analytics/stage_events/merge_request_merged.rb
@@ -17,8 +17,8 @@ module Gitlab
             MergeRequest
           end
 
-          def timestamp_projection
-            mr_metrics_table[:merged_at]
+          def column_list
+            [mr_metrics_table[:merged_at]]
           end
         end
       end