diff --git a/.github/workflows/webpack.yml b/.github/workflows/webpack.yml
index 84d412d..a2c1d96 100644
--- a/.github/workflows/webpack.yml
+++ b/.github/workflows/webpack.yml
@@ -9,6 +9,7 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    environment: PluginBuild
 
     strategy:
       matrix:
@@ -23,9 +24,18 @@ jobs:
         node-version: ${{ matrix.node-version }}
 
     - name: Build
+      env:
+        PLUGIN_ID: ${{ vars.PLUGIN_ID }}
+        NODE_OPTIONS: ${{ vars.NODE_OPTIONS }}
+        GRAFANA_ACCESS_POLICY_TOKEN: ${{ secrets.GRAFANA_ACCESS_POLICY_TOKEN }}    
       run: |
+        export NODE_OPTIONS=--openssl-legacy-provider
         npm install -g corepack
         corepack enable
-        corepack prepare yarn@stable --activate
-        yarn install
+        yarn
         yarn build
+        npx @grafana/sign-plugin@latest
+        cp -r dist "${PLUGIN_ID}"
+        zip -qr "${PLUGIN_ID}.zip" "${PLUGIN_ID}"
+        npx @grafana/plugin-validator@latest -sourceCodeUri file://. "${PLUGIN_ID}.zip"
+        sha1sum ${PLUGIN_ID}.zip