diff --git a/apps/gooyal_oauth2/throttling.py b/apps/gooyal_oauth2/throttling.py
index 03c5e70..6373213 100644
--- a/apps/gooyal_oauth2/throttling.py
+++ b/apps/gooyal_oauth2/throttling.py
@@ -1,7 +1,6 @@
 from rest_framework.throttling import UserRateThrottle
 
 from apps.gooyal_oauth2.models import AccessToken
-from utils.exceptions import Conflict
 
 
 def get_application(request):
@@ -33,6 +32,7 @@ class TokenLimitThrottle:
                     if request.auth.token in active_tokens:
                         return True
                     else:
+                        from utils.exceptions import Conflict
                         raise Conflict(code='max_allowed_session_reached')
 
             else: