diff --git a/chrome/content/zotero/xpcom/data/item.js b/chrome/content/zotero/xpcom/data/item.js
index 640b14d703..45cd1f6a0f 100644
--- a/chrome/content/zotero/xpcom/data/item.js
+++ b/chrome/content/zotero/xpcom/data/item.js
@@ -3964,7 +3964,9 @@ Zotero.Item.prototype.getAnnotations = function (includeTrashed) {
 	}
 	var ids = rows.map(row => row.itemID);
 	this._annotations[cacheKey] = ids;
-	return Zotero.Items.get(ids);
+	return Zotero.Items.get(ids)
+		// Filter out underline and text annotations in Zotero 6
+		.filter(x => !['underline', 'text'].includes(x.annotationType));
 };