diff --git a/.github/workflows/githubci.yml b/.github/workflows/githubci.yml
index c10bcc0..53479ca 100644
--- a/.github/workflows/githubci.yml
+++ b/.github/workflows/githubci.yml
@@ -34,6 +34,7 @@ jobs:
           - 'bast_ble'
           - 'bluemicro_nrf52833'
           - 'bluemicro_nrf52840'
+          - 'challenger_840_ble'
           - 'ebyte_e104_bt5032a'
           - 'ebyte_e73_tbb'
           - 'electronut_labs_papyr'
@@ -60,6 +61,7 @@ jobs:
     steps:
     - name: Setup Python
       uses: actions/setup-python@v3
+
       
     - name: Checkout Code
       uses: actions/checkout@v3
@@ -97,6 +99,7 @@ jobs:
       run: |
         pip3 install adafruit-nrfutil uritemplate requests intelhex
         pip3 install linkermap/
+
     
     - name: Build
       run: |
@@ -105,6 +108,7 @@ jobs:
 
     - name: Linker Map
       run: make BOARD=${{ matrix.board }} linkermap
+
       
     - uses: actions/upload-artifact@v3
       with: