diff --git a/user/user_windows.go b/user/user_windows.go
new file mode 100644
index 00000000..3c0e8d0e
--- /dev/null
+++ b/user/user_windows.go
@@ -0,0 +1,6 @@
+package user
+
+const (
+	ContainerAdministratorSidString = "S-1-5-93-2-1"
+	ContainerUserSidString          = "S-1-5-93-2-2"
+)