diff --git a/xos/admin.py b/xos/admin.py
index 464f197..80bc142 100644
--- a/xos/admin.py
+++ b/xos/admin.py
@@ -60,6 +60,7 @@
 
     class Meta:
         model = VTNService
+        fields = '__all__'
 
 class VTNServiceAdmin(ReadOnlyAwareAdmin):
     model = VTNService