diff --git a/.github/workflows/build-firmware.yaml b/.github/workflows/build-firmware.yaml
index 8d5098176e..ebfdff463c 100644
--- a/.github/workflows/build-firmware.yaml
+++ b/.github/workflows/build-firmware.yaml
@@ -264,6 +264,7 @@ jobs:
 
           - build-target: f407-discovery
             folder: config/boards/f407-discovery
+            ini-file: rusefi_f407-discovery.ini
 
           - build-target: f429-discovery
             folder: config/boards/f429-discovery
@@ -354,6 +355,9 @@ jobs:
         elif [ "${{ matrix.build-target }}" = "subaru_eg33_f7" ]; then
           bash config/boards/subaru_eg33/config/gen_subaru_config.sh
           [ $? -eq 0 ] || { echo "ERROR generating board subaru_eg33 subaru_eg33_f7"; exit 1; }
+        elif [ "${{ matrix.ini-file }}" = "" ]; then
+          echo "ERROR: ${{ matrix.build-target }} is missing ini-file attribute"
+          exit -1
         else
           bash gen_config_board.sh ${{matrix.folder}} ${{matrix.build-target}} ${{matrix.ini-file}}
         fi