diff --git a/chrome/content/zotero/xpcom/data/item.js b/chrome/content/zotero/xpcom/data/item.js
index cab8d1c48..5a3876c42 100644
--- a/chrome/content/zotero/xpcom/data/item.js
+++ b/chrome/content/zotero/xpcom/data/item.js
@@ -389,6 +389,7 @@ Zotero.Item.prototype._parseRowData = function(row) {
 Zotero.Item.prototype._finalizeLoadFromRow = function(row) {
 	this._loaded.primaryData = true;
 	this._clearChanged('primaryData');
+	this._clearChanged('attachmentData');
 	this._identified = true;
 }