diff --git a/chrome/content/zotero/xpcom/integration.js b/chrome/content/zotero/xpcom/integration.js
index 2f2d54dac..b91aa70d8 100644
--- a/chrome/content/zotero/xpcom/integration.js
+++ b/chrome/content/zotero/xpcom/integration.js
@@ -657,7 +657,7 @@ Zotero.Integration = new function() {
 					
 					if(!message && typeof(e) == "object") message = "\n\n"+e.toString();
 					
-					if(message != "\n\nExceptionAlreadyDisplayed") {
+					if(message.indexOf("ExceptionAlreadyDisplayed") !== -1) {
 						displayError = Zotero.getString("integration.error.generic")+message;
 					}
 					Zotero.debug(e);