diff --git a/lib/process-services/comments/comment-list.component.html b/lib/process-services/comments/comment-list.component.html
index 042c7b9480..5dd02c3371 100644
--- a/lib/process-services/comments/comment-list.component.html
+++ b/lib/process-services/comments/comment-list.component.html
@@ -3,7 +3,7 @@
     (rowClick)="selectComment($event)" *ngIf="hasComments()">
 
     <data-columns>
-        <data-column key="createdBy" title="{{'ADF_TASK_LIST.DETAILS.COMMENTS.CREATED_BY_HEADER' | translate }}">
+        <data-column key="createdBy?.email" title="{{'ADF_TASK_LIST.DETAILS.COMMENTS.CREATED_BY_HEADER' | translate }}">
             <ng-template let-entry="$implicit">
                 <div id="comment-user-icon"
                 class="adf-comment-img-container">