diff --git a/firmware/console/binary/tunerstudio.cpp b/firmware/console/binary/tunerstudio.cpp
index a71952715e..ad77b05635 100644
--- a/firmware/console/binary/tunerstudio.cpp
+++ b/firmware/console/binary/tunerstudio.cpp
@@ -15,7 +15,7 @@
  * queryCommand:
  * 		Communication initialization command. TunerStudio sends a single byte H
  * 		ECU response:
- * 			One of the known ECU id strings. We are using "MShift v0.01" id string.
+ * 			One of the known ECU id strings.
  *
  * ochGetCommand:
  * 		Request for output channels state.TunerStudio sends a single byte O
diff --git a/firmware/console/binary/tunerstudio_io.h b/firmware/console/binary/tunerstudio_io.h
index 638f8539ad..c222521c86 100644
--- a/firmware/console/binary/tunerstudio_io.h
+++ b/firmware/console/binary/tunerstudio_io.h
@@ -19,7 +19,7 @@
 #define SWITCH_TO_BINARY_COMMAND "~"
 
 #define PROTOCOL  "001"
-#define TS_SIGNATURE "MShift v0.02"
+#define TS_SIGNATURE "rusEFI v1.04"
 
 #define TS_RESPONSE_OK 0x00
 #define TS_RESPONSE_BURN_OK 0x04
diff --git a/firmware/svnversion.h b/firmware/svnversion.h
index 2785d657b0..25c92e8a74 100644
--- a/firmware/svnversion.h
+++ b/firmware/svnversion.h
@@ -1,5 +1,5 @@
 // This file was generated by Version2Header
-// Tue Jan 23 21:57:58 EST 2018
+// Wed Jan 24 14:21:24 EST 2018
 #ifndef VCS_VERSION
-#define VCS_VERSION "15442"
+#define VCS_VERSION "15455"
 #endif
diff --git a/firmware/tunerstudio/rusefi.ini b/firmware/tunerstudio/rusefi.ini
index 0b4862e19d..bffe84aace 100644
--- a/firmware/tunerstudio/rusefi.ini
+++ b/firmware/tunerstudio/rusefi.ini
@@ -26,7 +26,7 @@ enable2ndByteCanID = false
 [TunerStudio]
    queryCommand   = "S"
    versionInfo    = "V"  ; firmwave version for title bar.
-   signature    = "MShift v0.02" ; signature is expected to be 7 or more characters.
+   signature    = "rusEFI v1.04" ; signature is expected to be 7 or more characters.
 
 [Constants]
 ; new packet serial format with CRC
@@ -63,7 +63,7 @@ enable2ndByteCanID = false
 
 ; see PAGE_0_SIZE in C source code    
 ; CONFIG_DEFINITION_START
-; this section was generated automatically by ConfigDefinition.jar based on rusefi_config.txt Wed Jan 24 08:58:08 EST 2018
+; this section was generated automatically by ConfigDefinition.jar based on rusefi_config.txt Wed Jan 24 14:21:18 EST 2018
 
 pageSize            = 20000
 page = 1
diff --git a/firmware/tunerstudio/rusefi.input b/firmware/tunerstudio/rusefi.input
index c5624ad682..5799591442 100644
--- a/firmware/tunerstudio/rusefi.input
+++ b/firmware/tunerstudio/rusefi.input
@@ -26,7 +26,7 @@ enable2ndByteCanID = false
 [TunerStudio]
    queryCommand   = "S"
    versionInfo    = "V"  ; firmwave version for title bar.
-   signature    = "MShift v0.02" ; signature is expected to be 7 or more characters.
+   signature    = "rusEFI v1.04" ; signature is expected to be 7 or more characters.
 
 [Constants]
 ; new packet serial format with CRC