diff --git a/core/js/oc-requesttoken.js b/core/js/oc-requesttoken.js
index 2f7548ecb7..d5dcecdb5a 100644
--- a/core/js/oc-requesttoken.js
+++ b/core/js/oc-requesttoken.js
@@ -1,4 +1,6 @@
-$(document).on('ajaxSend',function(elm, xhr) {
-	xhr.setRequestHeader('requesttoken', oc_requesttoken);
-	xhr.setRequestHeader('OCS-APIREQUEST', 'true');
+$(document).on('ajaxSend',function(elm, xhr, settings) {
+	if(settings.crossDomain === false) {
+		xhr.setRequestHeader('requesttoken', oc_requesttoken);
+		xhr.setRequestHeader('OCS-APIREQUEST', 'true');
+	}
 });