diff --git a/examples/ethBase.py b/examples/ethBase.py
index 240a4c9..f752b90 100755
--- a/examples/ethBase.py
+++ b/examples/ethBase.py
@@ -1,8 +1,8 @@
 #!/usr/bin/env python
 """
 *******************************************************************************
-*   Ledger Blue
-*   (c) 2016 Ledger
+*   Ledger Ethereum App
+*   (c) 2016-2019 Ledger
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
diff --git a/examples/getPublicKey.py b/examples/getPublicKey.py
index 01c6351..61dedeb 100755
--- a/examples/getPublicKey.py
+++ b/examples/getPublicKey.py
@@ -1,8 +1,8 @@
 #!/usr/bin/env python
 """
 *******************************************************************************
-*   Ledger Blue
-*   (c) 2016 Ledger
+*   Ledger Ethereum App
+*   (c) 2016-2019 Ledger
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
diff --git a/examples/setSelfAddress.py b/examples/setSelfAddress.py
index 0eca2c6..a8a70dd 100755
--- a/examples/setSelfAddress.py
+++ b/examples/setSelfAddress.py
@@ -1,8 +1,8 @@
 #!/usr/bin/env python
 """
 *******************************************************************************
-*   Ledger Blue
-*   (c) 2016 Ledger
+*   Ledger Ethereum App
+*   (c) 2016-2019 Ledger
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
diff --git a/examples/signTx.py b/examples/signTx.py
index eaa46c0..0e4f14b 100755
--- a/examples/signTx.py
+++ b/examples/signTx.py
@@ -1,8 +1,8 @@
 #!/usr/bin/env python
 """
 *******************************************************************************
-*   Ledger Blue
-*   (c) 2016 Ledger
+*   Ledger Ethereum App
+*   (c) 2016-2019 Ledger
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
diff --git a/examples/splitEther.py b/examples/splitEther.py
index fb790df..f56b646 100755
--- a/examples/splitEther.py
+++ b/examples/splitEther.py
@@ -1,8 +1,8 @@
 #!/usr/bin/env python
 """
 *******************************************************************************
-*   Ledger Blue
-*   (c) 2016 Ledger
+*   Ledger Ethereum App
+*   (c) 2016-2019 Ledger
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
diff --git a/src/chainConfig.h b/src/chainConfig.h
index be11263..ee0bf67 100644
--- a/src/chainConfig.h
+++ b/src/chainConfig.h
@@ -1,9 +1,25 @@
+/*******************************************************************************
+*   Ledger Ethereum App
+*   (c) 2016-2019 Ledger
+*
+*  Licensed under the Apache License, Version 2.0 (the "License");
+*  you may not use this file except in compliance with the License.
+*  You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+*  Unless required by applicable law or agreed to in writing, software
+*  distributed under the License is distributed on an "AS IS" BASIS,
+*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*  See the License for the specific language governing permissions and
+*  limitations under the License.
+********************************************************************************/
+
+#ifndef _CHAIN_CONFIG_H_
+#define _CHAIN_CONFIG_H_
+
 #include "os.h"
 
-#ifndef CHAIN_CONFIG_H
-
-#define CHAIN_CONFIG_H
-
 typedef enum chain_kind_e {
 	CHAIN_KIND_ETHEREUM,
 	CHAIN_KIND_ETHEREUM_CLASSIC,
@@ -32,7 +48,6 @@ typedef struct chain_config_s {
 	const char* coinName; // ticker
 	uint32_t chainId;
 	chain_kind_t kind;
-	
 #ifdef TARGET_BLUE
     const char* header_text;
     unsigned int color_header;
@@ -41,5 +56,4 @@ typedef struct chain_config_s {
 
 } chain_config_t;
 
-#endif
-
+#endif /* _CHAIN_CONFIG_H_ */
diff --git a/src/main.c b/src/main.c
index 637b12d..85fb3d1 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,6 +1,6 @@
 /*******************************************************************************
-*   Ledger Blue
-*   (c) 2016 Ledger
+*   Ledger Ethereum App
+*   (c) 2016-2019 Ledger
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
diff --git a/src/tokens.c b/src/tokens.c
index 052ffe7..284e900 100644
--- a/src/tokens.c
+++ b/src/tokens.c
@@ -1,6 +1,6 @@
 /*******************************************************************************
-*   Ledger Blue
-*   (c) 2016 Ledger
+*   Ledger Ethereum App
+*   (c) 2016-2019 Ledger
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
diff --git a/src/tokens.h b/src/tokens.h
index 0b02c90..db91718 100644
--- a/src/tokens.h
+++ b/src/tokens.h
@@ -1,6 +1,6 @@
 /*******************************************************************************
-*   Ledger Blue
-*   (c) 2016 Ledger
+*   Ledger Ethereum App
+*   (c) 2016-2019 Ledger
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
diff --git a/src_common/ethUstream.c b/src_common/ethUstream.c
index 585d2fa..48c59fd 100644
--- a/src_common/ethUstream.c
+++ b/src_common/ethUstream.c
@@ -1,6 +1,6 @@
 /*******************************************************************************
-*   Ledger Blue
-*   (c) 2016 Ledger
+*   Ledger Ethereum App
+*   (c) 2016-2019 Ledger
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
diff --git a/src_common/ethUstream.h b/src_common/ethUstream.h
index d134034..269c552 100644
--- a/src_common/ethUstream.h
+++ b/src_common/ethUstream.h
@@ -1,6 +1,6 @@
 /*******************************************************************************
-*   Ledger Blue
-*   (c) 2016 Ledger
+*   Ledger Ethereum App
+*   (c) 2016-2019 Ledger
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
diff --git a/src_common/ethUtils.c b/src_common/ethUtils.c
index dc2f68e..ed8546d 100644
--- a/src_common/ethUtils.c
+++ b/src_common/ethUtils.c
@@ -1,6 +1,6 @@
 /*******************************************************************************
-*   Ledger Blue
-*   (c) 2016 Ledger
+*   Ledger Ethereum App
+*   (c) 2016-2019 Ledger
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
diff --git a/src_common/ethUtils.h b/src_common/ethUtils.h
index fd8b0da..720a6ca 100644
--- a/src_common/ethUtils.h
+++ b/src_common/ethUtils.h
@@ -1,6 +1,6 @@
 /*******************************************************************************
-*   Ledger Blue
-*   (c) 2016 Ledger
+*   Ledger Ethereum App
+*   (c) 2016-2019 Ledger
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
diff --git a/src_common/uint256.c b/src_common/uint256.c
index 16f1960..96b5c2a 100644
--- a/src_common/uint256.c
+++ b/src_common/uint256.c
@@ -1,6 +1,6 @@
 /*******************************************************************************
-*   Ledger Blue
-*   (c) 2016 Ledger
+*   Ledger Ethereum App
+*   (c) 2016-2019 Ledger
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
diff --git a/src_common/uint256.h b/src_common/uint256.h
index 1d213ec..2db6832 100644
--- a/src_common/uint256.h
+++ b/src_common/uint256.h
@@ -1,6 +1,6 @@
 /*******************************************************************************
-*   Ledger Blue
-*   (c) 2016 Ledger
+*   Ledger Ethereum App
+*   (c) 2016-2019 Ledger
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.