diff --git a/src/app/components/shared/comment/comment.component.html b/src/app/components/shared/comment/comment.component.html
index 5a8db695dfc9a7925557d987540920b6fc820105..6a509b76846379d666f6f38c5d6acea5a62b76cc 100644
--- a/src/app/components/shared/comment/comment.component.html
+++ b/src/app/components/shared/comment/comment.component.html
@@ -320,6 +320,7 @@
       <div fxLayoutAlign="center center"
            matTooltip="{{ 'comment-page.keywords-per-question' | translate }}"
            [mat-menu-trigger-for]="keywordsMenu"
+           *ngIf="(comment.keywords != undefined && comment.keywords.length > 0)"
            class="comment-keywords">
         <mat-icon svgIcon="comment_tag"></mat-icon>
         <span>