diff --git a/src/retroachievements/client.cpp b/src/retroachievements/client.cpp
index 43588b996..836006de4 100644
--- a/src/retroachievements/client.cpp
+++ b/src/retroachievements/client.cpp
@@ -1,3 +1,7 @@
+// Copyright Citra Emulator Project / Azahar Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
 #include "client.h"
 
 #include <cstring>
diff --git a/src/retroachievements/client.h b/src/retroachievements/client.h
index c8005b7e6..2ea1799ad 100644
--- a/src/retroachievements/client.h
+++ b/src/retroachievements/client.h
@@ -1,3 +1,7 @@
+// Copyright Citra Emulator Project / Azahar Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
 #pragma once
 
 namespace Core {