diff --git a/sanitizers.supp b/sanitizers.supp
index 6d35288..32f7f80 100644
--- a/sanitizers.supp
+++ b/sanitizers.supp
@@ -1,3 +1,5 @@
+# SPDX-FileCopyrightText: 2021 Laurent Montel <montel@kde.org>
+# SPDX-License-Identifier: CC0-1.0
 # Suppression file for ASAN/LSAN
 
 leak:libspeechd