diff --git a/common/protocols.h b/common/protocols.h
index 875b0af0f..621369779 100644
--- a/common/protocols.h
+++ b/common/protocols.h
@@ -258,25 +258,25 @@ ISO 7816-4 Basic interindustry commands. For command APDU's.
 #define FUSE_RA      0x01
 
 // ISO 7816-4 Basic interindustry commands. For command APDU's.
-#define ISO7816_READ_BINARY 0xB0
-#define ISO7816_WRITE_BINARY 0xD0
-#define ISO7816_UPDATE_BINARY 0xD6
-#define ISO7816_ERASE_BINARY 0x0E
-#define ISO7816_READ_RECORDS 0xB2
-#define ISO7816_WRITE_RECORDS 0xD2
-#define ISO7816_APPEND_RECORD 0xE2
-#define ISO7816_UPDATE_RECORD 0xDC
-#define ISO7816_GET_DATA 0xCA
-#define ISO7816_PUT_DATA 0xDA
-#define ISO7816_SELECT_FILE 0xA4
-#define ISO7816_VERIFY 0x20
+#define ISO7816_READ_BINARY				0xB0
+#define ISO7816_WRITE_BINARY			0xD0
+#define ISO7816_UPDATE_BINARY 			0xD6
+#define ISO7816_ERASE_BINARY 			0x0E
+#define ISO7816_READ_RECORDS 			0xB2
+#define ISO7816_WRITE_RECORDS 			0xD2
+#define ISO7816_APPEND_RECORD 			0xE2
+#define ISO7816_UPDATE_RECORD 			0xDC
+#define ISO7816_GET_DATA 				0xCA
+#define ISO7816_PUT_DATA 				0xDA
+#define ISO7816_SELECT_FILE 			0xA4
+#define ISO7816_VERIFY 					0x20
 #define ISO7816_INTERNAL_AUTHENTICATION 0x88
 #define ISO7816_EXTERNAL_AUTHENTICATION 0x82
-#define ISO7816_GET_CHALLENGE 0xB4
-#define ISO7816_MANAGE_CHANNEL 0x70
+#define ISO7816_GET_CHALLENGE 			0xB4
+#define ISO7816_MANAGE_CHANNEL 			0x70
 
 // ISO7816-4	For response APDU's
-#define ISO7816_OK	0x9000
+#define ISO7816_OK						0x9000
 //	6x xx = ERROR
 	
 void printIclassDumpInfo(uint8_t* iclass_dump);