diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 0a02e8e..bdf7afc 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -50,13 +50,18 @@ jobs:
     - name: Build kernel
       run: ./build_kernel.sh
 
+    - name: Update VERSION
+      if: github.event_name == 'pull_request'
+      run: |
+        echo -n ${{ github.event.pull_request.head.sha }} > VERSION
+
     - name: Build system
       run: ./build_system.sh
 
     - name: Package and OTA push
       if: "contains(env.LAST_COMMIT_MESSAGE, '[upload]')"
       env:
-        AGNOS_UPDATE_URL: https://gitlab.com/commaai/ci-artifacts/-/raw/agnos-builder/pr-${{ github.event.number }}/
+        AGNOS_UPDATE_URL: https://gitlab.com/commaai/ci-artifacts/-/raw/agnos-builder/pr-${{ github.event.number }}
       run: |
         scripts/package_ota.py
 
diff --git a/.github/workflows/push-and-comment.yaml b/.github/workflows/push-and-comment.yaml
index 5c2f19b..817fa96 100644
--- a/.github/workflows/push-and-comment.yaml
+++ b/.github/workflows/push-and-comment.yaml
@@ -76,7 +76,7 @@ jobs:
           message: |
             <!-- _(run_id **${{ github.event.workflow_run.id }}**)_ -->
             ## :white_check_mark: AGNOS update ${{ env.VERSION }} ready
-            In an openpilot branch, download <a href="https://gitlab.com/commaai/ci-artifacts/-/raw/agnos-builder/pr-${{ env.PR_NUMBER }}/agnos.json">agnos.json</a> in `system/hardware/tici/` and update `AGNOS_VERSION` to **${{ env.VERSION }}** in `launch_env.sh`.
+            In an openpilot branch, download <a href="https://gitlab.com/commaai/ci-artifacts/-/raw/agnos-builder/pr-${{ env.PR_NUMBER }}/agnos.json">agnos.json</a> in `system/hardware/tici/` and update `AGNOS_VERSION` to "${{ env.VERSION }}" in `launch_env.sh`.
 
             For flashing locally, download and unarchive the images in `agnos-builder/output` and flash with `./flash_all.sh`.