diff --git a/src/common/uint128.cpp b/src/common/uint128.cpp
index 2238a52c5..32bf56730 100644
--- a/src/common/uint128.cpp
+++ b/src/common/uint128.cpp
@@ -1,3 +1,7 @@
+// Copyright 2019 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
 #ifdef _MSC_VER
 #include <intrin.h>
 
diff --git a/src/common/uint128.h b/src/common/uint128.h
index 52e6b46eb..676a5d172 100644
--- a/src/common/uint128.h
+++ b/src/common/uint128.h
@@ -1,3 +1,6 @@
+// Copyright 2019 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
 
 #include <utility>
 #include "common/common_types.h"