diff --git a/.github/workflows/build-firmware.yaml b/.github/workflows/build-firmware.yaml
index 3228e0f85c..fd5a7311fe 100644
--- a/.github/workflows/build-firmware.yaml
+++ b/.github/workflows/build-firmware.yaml
@@ -29,7 +29,7 @@ jobs:
 
           - build-target: hellen128
             folder: hellen/hellen128
-            ini-file: rusefi_hellen128.ini
+            ini-file: rusefi_hellen128mercedes.ini
 
           - build-target: hellen121vag
             folder: hellen/hellen121vag
diff --git a/.github/workflows/gen-configs.yaml b/.github/workflows/gen-configs.yaml
index 430ea96fa3..5f72bc4260 100644
--- a/.github/workflows/gen-configs.yaml
+++ b/.github/workflows/gen-configs.yaml
@@ -41,6 +41,7 @@ jobs:
       run: |
         git config --local user.email "action@github.com"
         git config --local user.name "GitHub build-firmware Action"
+        git add firmware/tunerstudio/generated
         # get the original ramdisk images back in order to not overwrite the default placeholder
         git checkout -- firmware/hw_layer/mass_storage/ramdisk_image.h firmware/hw_layer/mass_storage/ramdisk_image_compressed.h
         git status
diff --git a/firmware/gen_config.sh b/firmware/gen_config.sh
index 6af473ed2e..ada56f295e 100755
--- a/firmware/gen_config.sh
+++ b/firmware/gen_config.sh
@@ -16,7 +16,7 @@ bash gen_config_default.sh
 # firmware\tunerstudio\generated and firmware\controllers\generated folders
 # maybe one day we will automate but not yet
 #
-for BOARD in "f429-discovery f429-discovery" "hellen/hellen128 hellen128" "hellen/hellen121vag hellen121vag" "hellen/hellen121nissan hellen121nissan" "hellen/hellen72 hellen72" "hellen/hellen64_miataNA6_94 hellenNA6" "microrusefi mre_f7" "microrusefi mre_f4" "frankenso frankenso_na6" "prometheus prometheus_469" "prometheus prometheus_405" "proteus proteus_f7" "proteus proteus_f4"; do
+for BOARD in "f429-discovery f429-discovery" "hellen/hellen128 hellen128 rusefi_hellen128mercedes.ini" "hellen/hellen121vag hellen121vag" "hellen/hellen121nissan hellen121nissan" "hellen/hellen72 hellen72" "hellen/hellen64_miataNA6_94 hellenNA6" "microrusefi mre_f7" "microrusefi mre_f4" "frankenso frankenso_na6" "prometheus prometheus_469" "prometheus prometheus_405" "proteus proteus_f7" "proteus proteus_f4"; do
  BOARD_NAME=$(echo "$BOARD" | cut -d " " -f 1)
  BOARD_SHORT_NAME=$(echo "$BOARD" | cut -d " " -f 2)
  INI=$(echo "$BOARD" | cut -d " " -f 3)
diff --git a/firmware/gen_config_board.sh b/firmware/gen_config_board.sh
index 9cde369491..768724af45 100755
--- a/firmware/gen_config_board.sh
+++ b/firmware/gen_config_board.sh
@@ -1,7 +1,9 @@
 #!/bin/bash
 
 # file gen_config_board.sh
-# for example ./gen_config_board.sh hellen/hellen128 hellen128
+#        for example ./gen_config_board.sh hellen/hellen128 hellen128 rusefi_hellen128mercedes.ini
+#                 or ./gen_config_board.sh hellen/hellen128 hellen128
+# which is short for ./gen_config_board.sh hellen/hellen128 hellen128 rusefi_hellen128.ini
 
 set -e
 
diff --git a/firmware/tunerstudio/rusefi.input b/firmware/tunerstudio/rusefi.input
index 2d986d6d14..c5d20f8b16 100644
--- a/firmware/tunerstudio/rusefi.input
+++ b/firmware/tunerstudio/rusefi.input
@@ -3737,5 +3737,3 @@ cmd_set_engine_type_default					= "@@TS_IO_TEST_COMMAND_char@@\x00\x31\x00\x00"
 #else
  addTool = afrTableGenerator, "AFR Table Generator", afrTableTbl
 #endif
-
-; poke3