diff --git a/addons/auth_oauth/controllers/main.py b/addons/auth_oauth/controllers/main.py
index e48aeebd8a5b73780262418b187e8eca1e49a871..4efe64d1a98448d94b34e4e063b841de29a1457e 100644
--- a/addons/auth_oauth/controllers/main.py
+++ b/addons/auth_oauth/controllers/main.py
@@ -24,6 +24,7 @@ _logger = logging.getLogger(__name__)
def fragment_to_query_string(func):
@functools.wraps(func)
def wrapper(self, *a, **kw):
+ kw.pop('debug', False)
if not kw:
return """<html><head><script>
var l = window.location;