diff --git a/firmware/gen_config.bat b/firmware/gen_config.bat
index 3ecf5085cd..8ca6bde0f3 100644
--- a/firmware/gen_config.bat
+++ b/firmware/gen_config.bat
@@ -27,8 +27,8 @@ java -DSystemOut.name=gen_config ^
  -c_fsio_names     controllers\generated\fsio_names.def ^
  -c_fsio_strings   controllers\generated\fsio_strings.def ^
  -java_destination ../java_console/models/src/com/rusefi/config/generated/Fields.java ^
- -romraider_destination ../java_console/rusefi.xml ^
- -skip build/config.gen
+ -romraider_destination ../java_console/rusefi.xml
+
 IF NOT ERRORLEVEL 0 echo ERROR generating
 IF NOT ERRORLEVEL 0 EXIT /B 1
 
diff --git a/firmware/gen_config_board.sh b/firmware/gen_config_board.sh
index 55874b3e39..dd8d57ed80 100644
--- a/firmware/gen_config_board.sh
+++ b/firmware/gen_config_board.sh
@@ -34,8 +34,7 @@ java -DSystemOut.name=gen_config_board \
 	-ts_destination tunerstudio \
 	-ts_output_name rusefi_${BOARDNAME}.ini \
 	-prepend tunerstudio/${BOARDNAME}_prefix.txt \
-	-prepend config/boards/${BOARDNAME}/prepend.txt \
-	-skip build/config.gen
+	-prepend config/boards/${BOARDNAME}/prepend.txt
 
 [ $? -eq 0 ] || (echo "ERROR generating TunerStudio config for ${BOARDNAME}"; exit $?)
 
diff --git a/java_tools/configuration_definition/src/com/rusefi/ConfigDefinition.java b/java_tools/configuration_definition/src/com/rusefi/ConfigDefinition.java
index 8ec987fcc3..a869e09acb 100644
--- a/java_tools/configuration_definition/src/com/rusefi/ConfigDefinition.java
+++ b/java_tools/configuration_definition/src/com/rusefi/ConfigDefinition.java
@@ -123,6 +123,7 @@ public class ConfigDefinition {
             } else if (key.equals(KEY_PREPEND)) {
                 prependFiles.add(args[i + 1]);
             } else if (key.equals(KEY_SKIP)) {
+                // is this now not needed in light if LazyFile surving the same goal of not changing output unless needed?
                 skipRebuildFile = args[i + 1];
             } else if (key.equals("-ts_output_name")) {
                 TSProjectConsumer.TS_FILE_OUTPUT_NAME = args[i + 1];