diff --git a/.github/workflows/validate_esphome.yml b/.github/workflows/validate_esphome.yml
index 4c2c12e..ce20365 100644
--- a/.github/workflows/validate_esphome.yml
+++ b/.github/workflows/validate_esphome.yml
@@ -212,6 +212,13 @@ jobs:
           cp prebuilt/.esphome/build/nspanel/.pioenvs/nspanel/firmware.bin prebuilt/nspanel_esphome_prebuilt.bin || true
           cp prebuilt/.esphome/build/nspanel/.pioenvs/nspanel/firmware-factory.bin prebuilt/nspanel_esphome_prebuilt-factory.bin || true
 
+      - name: Generate checksum
+        uses: jmgilman/actions-generate-checksum@v1
+        with:
+          method: md5
+          patterns: prebuilt/nspanel_esphome_prebuilt.bin
+          output: prebuilt/nspanel_esphome_prebuilt.bin.md5
+
       - name: Set Commit Message
         id: set_commit_message
         run: |
@@ -229,6 +236,7 @@ jobs:
           git config --global user.name 'GitHub Actions'
           git config --global user.email 'actions@github.com'
           git add prebuilt/*.bin
+          git add prebuilt/*.md5
           git commit -m "${{ env.COMMIT_MESSAGE }}"
           git push
         env: