1 files changed, 2 insertions, 0 deletions
diff --git a/ldid.hpp b/ldid.hpp
index 7f2f328..1e46f56 100644
--- a/ldid.hpp
+++ b/ldid.hpp
@@ -1,6 +1,8 @@
 #ifndef LDID_HPP
 #define LDID_HPP
 
+/* SPDX-License-Identifier: AGPL-3.0-only */
+
 #include <cstdlib>
 #include <map>
 #include <set>