diff --git a/chrome/content/zotero/elements/attachmentRow.js b/chrome/content/zotero/elements/attachmentRow.js
index acc4d72100..d82e939343 100644
--- a/chrome/content/zotero/elements/attachmentRow.js
+++ b/chrome/content/zotero/elements/attachmentRow.js
@@ -119,7 +119,7 @@ import { getCSSItemTypeIcon } from 'components/icons';
 			
 			this._attachmentButton.querySelector(".icon").replaceWith(getCSSItemTypeIcon(this._attachment.getItemTypeIconName()));
 			this._attachmentButton.querySelector(".label").textContent = this._attachment.getField('title');
-			let annotationCount = this.attachment.getAnnotations().length;
+			let annotationCount = this.attachment.isWebAttachment() ? 0 : this.attachment.getAnnotations().length;
 			this._annotationButton.hidden = annotationCount === 0;
 			this._annotationButton.querySelector(".label").textContent = annotationCount;
 		}