diff --git a/Makefile b/Makefile
index 94f2021cf..212aa3bee 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: LGPL-2.1-or-later
+# SPDX-License-Identifier: LGPL-2.1+
 
 .PHONY: all
 all: meson