diff --git a/auth.go b/auth.go
index 0a51295..248f97d 100644
--- a/auth.go
+++ b/auth.go
@@ -1,3 +1,7 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
 package gin
 
 import (
diff --git a/auth_test.go b/auth_test.go
index cc70bc0..d60c587 100644
--- a/auth_test.go
+++ b/auth_test.go
@@ -1,3 +1,7 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
 package gin
 
 import (
diff --git a/binding/binding.go b/binding/binding.go
index bb6cbde..61a57b1 100644
--- a/binding/binding.go
+++ b/binding/binding.go
@@ -1,3 +1,7 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
 package binding
 
 import (
diff --git a/context.go b/context.go
index 8fed41d..294d1cc 100644
--- a/context.go
+++ b/context.go
@@ -1,3 +1,7 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
 package gin
 
 import (
diff --git a/context_test.go b/context_test.go
index 3b3302e..6df824c 100644
--- a/context_test.go
+++ b/context_test.go
@@ -1,3 +1,7 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
 package gin
 
 import (
diff --git a/deprecated.go b/deprecated.go
index 91d0823..eb248dd 100644
--- a/deprecated.go
+++ b/deprecated.go
@@ -1,3 +1,7 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
 package gin
 
 import (
diff --git a/gin.go b/gin.go
index 0f4753e..45b3807 100644
--- a/gin.go
+++ b/gin.go
@@ -1,3 +1,7 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
 package gin
 
 import (
diff --git a/gin_test.go b/gin_test.go
index 7425cc2..3397943 100644
--- a/gin_test.go
+++ b/gin_test.go
@@ -1,3 +1,7 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
 package gin
 
 import (
diff --git a/logger.go b/logger.go
index 8cbc24b..56602c0 100644
--- a/logger.go
+++ b/logger.go
@@ -1,3 +1,7 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
 package gin
 
 import (
diff --git a/mode.go b/mode.go
index 85f133b..166c09c 100644
--- a/mode.go
+++ b/mode.go
@@ -1,3 +1,7 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
 package gin
 
 import (
diff --git a/recovery.go b/recovery.go
index 4716522..a8d537e 100644
--- a/recovery.go
+++ b/recovery.go
@@ -1,3 +1,7 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
 package gin
 
 import (
diff --git a/recovery_test.go b/recovery_test.go
index 9d3d088..756c7c2 100644
--- a/recovery_test.go
+++ b/recovery_test.go
@@ -1,3 +1,7 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
 package gin
 
 import (
diff --git a/render/render.go b/render/render.go
index bc982a3..699b4e9 100644
--- a/render/render.go
+++ b/render/render.go
@@ -1,3 +1,7 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
 package render
 
 import (
diff --git a/response_writer.go b/response_writer.go
index 91afe89..aaa2010 100644
--- a/response_writer.go
+++ b/response_writer.go
@@ -1,3 +1,7 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
 package gin
 
 import (
diff --git a/utils.go b/utils.go
index 6417efd..f58097a 100644
--- a/utils.go
+++ b/utils.go
@@ -1,3 +1,7 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
 package gin
 
 import (