diff --git a/apps/terminal/api/v1/session.py b/apps/terminal/api/v1/session.py
index 5788df775..f463b41f8 100644
--- a/apps/terminal/api/v1/session.py
+++ b/apps/terminal/api/v1/session.py
@@ -119,7 +119,7 @@ class SessionReplayViewSet(viewsets.ViewSet):
         session = get_object_or_404(Session, id=session_id)
 
         data = {
-            'type': 'guacamole' if self.session.protocol == 'rdp' else 'json',
+            'type': 'guacamole' if session.protocol == 'rdp' else 'json',
             'src': '',
         }