diff --git a/.github/workflows/build_firmware.yml b/.github/workflows/build_firmware.yml
index 8d87fd1..ada5396 100644
--- a/.github/workflows/build_firmware.yml
+++ b/.github/workflows/build_firmware.yml
@@ -58,6 +58,12 @@ jobs:
         with:
           ref: ${{ inputs.checkout-sha == null && github.sha || inputs.checkout-sha }}
           fetch-depth: 0
+      - name: ghcr.io login
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
       - name: Build firmware
         env:
           repo: ${{ github.repository }}