diff --git a/poky/meta/classes/useradd_base.bbclass b/poky/meta/classes/useradd_base.bbclass
index 7f5b9b7..863cb7b 100644
--- a/poky/meta/classes/useradd_base.bbclass
+++ b/poky/meta/classes/useradd_base.bbclass
@@ -1,3 +1,9 @@
+#
+# Copyright OpenEmbedded Contributors
+#
+# SPDX-License-Identifier: MIT
+#
+
 # This bbclass provides basic functionality for user/group settings.
 # This bbclass is intended to be inherited by useradd.bbclass and
 # extrausers.bbclass.