diff --git a/firmware/tunerstudio/rusefi.ini b/firmware/tunerstudio/rusefi.ini
index 5a82633d73..7fa3044827 100644
--- a/firmware/tunerstudio/rusefi.ini
+++ b/firmware/tunerstudio/rusefi.ini
@@ -1,4 +1,8 @@
 ; this is TunerStudio project for www.rusefi.com DIY engine management system
+;
+; rusefi.ini is generated by invoking gen_config.bat (look inside for the exact command to run it outside of Windows)
+; inputs are rusefi.input template and rusefi_config.txt file
+;
 
 ; this should stop TS from looking for the CAN ID in the 2nd byte location and allow the page reads to work correctly.
 enable2ndByteCanID = false
@@ -59,7 +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 Thu Aug 17 00:56:46 EDT 2017
+; this section was generated automatically by ConfigDefinition.jar based on rusefi_config.txt Thu Aug 17 01:11:45 EDT 2017
 
 pageSize            = 16376
 page = 1
diff --git a/firmware/tunerstudio/rusefi.input b/firmware/tunerstudio/rusefi.input
index 1d5074d863..02214dd413 100644
--- a/firmware/tunerstudio/rusefi.input
+++ b/firmware/tunerstudio/rusefi.input
@@ -1,4 +1,8 @@
 ; this is TunerStudio project for www.rusefi.com DIY engine management system
+;
+; rusefi.ini is generated by invoking gen_config.bat (look inside for the exact command to run it outside of Windows)
+; inputs are rusefi.input template and rusefi_config.txt file
+;
 
 ; this should stop TS from looking for the CAN ID in the 2nd byte location and allow the page reads to work correctly.
 enable2ndByteCanID = false