diff --git a/shop/admin.py b/shop/admin.py
index f9f20fef..0aa0c51f 100644
--- a/shop/admin.py
+++ b/shop/admin.py
@@ -41,6 +41,7 @@ class TicketInline(admin.TabularInline):
 @admin.register(models.Order)
 class OrderAdmin(admin.ModelAdmin):
     change_form_template = 'admin/change_order_form.html'
+    readonly_fields = ('paid',)
 
     def get_email(self, obj):
         return obj.user.email