diff --git a/src/audio_core/adsp/apps/opus/shared_memory.h b/src/audio_core/adsp/apps/opus/shared_memory.h
index 44412ed667..45079c6292 100644
--- a/src/audio_core/adsp/apps/opus/shared_memory.h
+++ b/src/audio_core/adsp/apps/opus/shared_memory.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later