diff --git a/lib/arch/aarch64/cache_helpers.S b/lib/arch/aarch64/cache_helpers.S
index b8a5608..d54ecbc 100644
--- a/lib/arch/aarch64/cache_helpers.S
+++ b/lib/arch/aarch64/cache_helpers.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, ARM Limited. All rights reserved.
+ * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/lib/arch/aarch64/misc_helpers.S b/lib/arch/aarch64/misc_helpers.S
index e36fdfa..08a568e 100644
--- a/lib/arch/aarch64/misc_helpers.S
+++ b/lib/arch/aarch64/misc_helpers.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, ARM Limited. All rights reserved.
+ * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/lib/arch/aarch64/sysreg_helpers.S b/lib/arch/aarch64/sysreg_helpers.S
index e68192f..c53f952 100644
--- a/lib/arch/aarch64/sysreg_helpers.S
+++ b/lib/arch/aarch64/sysreg_helpers.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, ARM Limited. All rights reserved.
+ * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
diff --git a/lib/arch/aarch64/tlb_helpers.S b/lib/arch/aarch64/tlb_helpers.S
index eef7546..1706cd2 100644
--- a/lib/arch/aarch64/tlb_helpers.S
+++ b/lib/arch/aarch64/tlb_helpers.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, ARM Limited. All rights reserved.
+ * Copyright (c) 2013, ARM Limited and Contributors. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met: