diff --git a/src/app/components/preview/preview.component.html b/src/app/components/preview/preview.component.html
index 21ddd4a80..7ba26900e 100644
--- a/src/app/components/preview/preview.component.html
+++ b/src/app/components/preview/preview.component.html
@@ -36,7 +36,8 @@
                         [id]="ext.component"
                         [node]="selection.file?.entry"
                         [url]="url"
-                        [extension]="extension">
+                        [extension]="extension"
+                        [attr.data-automation-id]="ext.component">
                     </app-preview-extension>
                 </ng-template>
             </adf-viewer-extension>