diff --git a/src/portal/lib/src/tag/tag.component.html b/src/portal/lib/src/tag/tag.component.html
index 65ff89f6d..af774c7a8 100644
--- a/src/portal/lib/src/tag/tag.component.html
+++ b/src/portal/lib/src/tag/tag.component.html
@@ -75,7 +75,7 @@
             </div>
             </clr-dropdown-menu>
           </clr-dropdown>
-          <button type="button" class="btn btn-sm btn-secondary" [disabled]="!(selectedRow.length===1 && developerRoleOrAbove)" (click)="retag(selectedRow)"><clr-icon shape="copy" size="16"></clr-icon>&nbsp;{{'REPOSITORY.RETAG' | translate}}</button>
+          <button type="button" class="btn btn-sm btn-secondary" [disabled]="!(selectedRow.length===1 && guestRoleOrAbove)" (click)="retag(selectedRow)"><clr-icon shape="copy" size="16"></clr-icon>&nbsp;{{'REPOSITORY.RETAG' | translate}}</button>
           <button type="button" class="btn btn-sm btn-secondary" *ngIf="hasProjectAdminRole" (click)="deleteTags(selectedRow)" [disabled]="!selectedRow.length"><clr-icon shape="times" size="16"></clr-icon>&nbsp;{{'REPOSITORY.DELETE' | translate}}</button>
         </clr-dg-action-bar>
         <clr-dg-column style="width: 120px;" [clrDgField]="'name'">{{'REPOSITORY.TAG' | translate}}</clr-dg-column>
diff --git a/src/portal/lib/src/tag/tag.component.ts b/src/portal/lib/src/tag/tag.component.ts
index 0d90386e4..5ca621198 100644
--- a/src/portal/lib/src/tag/tag.component.ts
+++ b/src/portal/lib/src/tag/tag.component.ts
@@ -761,6 +761,10 @@ export class TagComponent implements OnInit, AfterViewInit {
   }
 
   public get developerRoleOrAbove(): boolean {
-      return this.memberRoleID === Roles.DEVELOPER || this.hasProjectAdminRole;
+    return this.memberRoleID === Roles.DEVELOPER || this.hasProjectAdminRole;
+  }
+
+  public get guestRoleOrAbove(): boolean {
+      return this.memberRoleID === Roles.GUEST || this.memberRoleID === Roles.DEVELOPER || this.hasProjectAdminRole;
   }
 }