diff --git a/galicea_openid_connect/__manifest__.py b/galicea_openid_connect/__manifest__.py
index 1cdfcb1..4a8f194 100644
--- a/galicea_openid_connect/__manifest__.py
+++ b/galicea_openid_connect/__manifest__.py
@@ -9,7 +9,7 @@
     'website': "http://galicea.pl",
 
     'category': 'Technical Settings',
-    'version': '10.0.1.2',
+    'version': '10.0.1.3',
 
     'depends': ['web', 'galicea_environment_checkup'],
 
diff --git a/galicea_openid_connect/api.py b/galicea_openid_connect/api.py
index 0de6a39..a3c06ec 100644
--- a/galicea_openid_connect/api.py
+++ b/galicea_openid_connect/api.py
@@ -33,6 +33,7 @@ def resource(path, method, auth='user', clients=None):
                 'Access-Control-Allow-Origin': '*',
                 'Access-Control-Allow-Headers': 'Origin, X-Requested-With, Content-Type, Accept, X-Debug-Mode, Authorization',
                 'Access-Control-Max-Age': 60 * 60 * 24,
+                'Access-Control-Allow-Methods': 'OPTIONS, HEAD, GET, POST, PUT, DELETE'
             }
             if req.httprequest.method == 'OPTIONS':
                 return http.Response(