diff --git a/firmware/controllers/generated/signature_hellen121nissan.h b/firmware/controllers/generated/signature_hellen121nissan.h
index 60b61532de..d1cad32067 100644
--- a/firmware/controllers/generated/signature_hellen121nissan.h
+++ b/firmware/controllers/generated/signature_hellen121nissan.h
@@ -2,5 +2,5 @@
 // was generated automatically by rusEFI tool ConfigDefinition.jar based on gen_config.sh by SignatureConsumer
 //
 
-#define SIGNATURE_HASH 2481380166
-#define TS_SIGNATURE "rusEFI master.2023.05.31.hellen121nissan.2481380166"
+#define SIGNATURE_HASH 160462775
+#define TS_SIGNATURE "rusEFI master.2023.05.31.hellen121nissan.160462775"
diff --git a/firmware/tunerstudio/generated/rusefi_hellen121nissan.ini b/firmware/tunerstudio/generated/rusefi_hellen121nissan.ini
index 22c5e8bb5b..a71f46b9c7 100644
--- a/firmware/tunerstudio/generated/rusefi_hellen121nissan.ini
+++ b/firmware/tunerstudio/generated/rusefi_hellen121nissan.ini
@@ -34,12 +34,12 @@ enable2ndByteCanID = false
 
 [MegaTune]
  ; https://rusefi.com/forum/viewtopic.php?p=36201#p36201
-	signature	= "rusEFI master.2023.05.31.hellen121nissan.2481380166"
+	signature	= "rusEFI master.2023.05.31.hellen121nissan.160462775"
 
 [TunerStudio]
 	queryCommand	= "S"
 	versionInfo	= "V"  ; firmware version for title bar.
-	signature= "rusEFI master.2023.05.31.hellen121nissan.2481380166" ; signature is expected to be 7 or more characters.
+	signature= "rusEFI master.2023.05.31.hellen121nissan.160462775" ; signature is expected to be 7 or more characters.
 
 	; TS will try to use legacy temp units in some cases, showing "deg F" on a CLT gauge that's actually deg C
 	useLegacyFTempUnits = false
@@ -87,7 +87,7 @@ enable2ndByteCanID = false
 	;  name					= scalar, type, offset,			units,	scale, translate,	lo,		hi, digits
 
 ; CONFIG_DEFINITION_START
-; this section was generated automatically by rusEFI tool ConfigDefinition.jar based on gen_config.sh integration/rusefi_config.txt Wed May 31 00:31:41 UTC 2023
+; this section was generated automatically by rusEFI tool ConfigDefinition.jar based on gen_config.sh integration/rusefi_config.txt Wed May 31 00:58:51 UTC 2023
 
 pageSize            = 23176
 page = 1