diff --git a/netbox/utilities/utils.py b/netbox/utilities/utils.py
index f3f8c7c50..05597b80c 100644
--- a/netbox/utilities/utils.py
+++ b/netbox/utilities/utils.py
@@ -52,6 +52,8 @@ def get_viewname(model, action=None, rest_api=False):
             # Alter the app_label for group and user model_name to point to users app
             if app_label == 'auth' and model_name in ['group', 'user']:
                 app_label = 'users'
+            if app_label == 'users' and model._meta.proxy and model_name in ['netboxuser', 'netboxgroup']:
+                model_name = model._meta.proxy_for_model._meta.model_name
 
             viewname = f'{app_label}-api:{model_name}'
         # Append the action, if any