diff --git a/.github/workflows/vercel-nightly.yml b/.github/workflows/vercel-nightly.yml
index 7732c25c..5bbf2a99 100644
--- a/.github/workflows/vercel-nightly.yml
+++ b/.github/workflows/vercel-nightly.yml
@@ -14,6 +14,8 @@ jobs:
         uses: actions/checkout@v2
       - name: Deploy Prod
         uses: amondnet/vercel-action@master
+        env:
+          VERSION: ${{ env.GITHUB_SHA }}
         with:
           vercel-token: ${{ secrets.VERCEL_TOKEN }}
           vercel-org-id: ${{ secrets.ORG_ID}}
diff --git a/web/webpack.config.ts b/web/webpack.config.ts
index 55794b6c..d4743c89 100644
--- a/web/webpack.config.ts
+++ b/web/webpack.config.ts
@@ -111,7 +111,9 @@ const config: Configuration = {
     new DefinePlugin({
       'process.env.NODE_ENV': JSON.stringify(process.env.NODE_ENV),
       'process.env.SERVICE_URL': JSON.stringify(process.env.SERVICE_URL),
-      'process.env.VERSION': JSON.stringify(packageJson.version),
+      'process.env.VERSION': JSON.stringify(
+        process.env.VERSION || packageJson.version
+      ),
     }),
     new HtmlWebpackPlugin({
       title: 'TailChat',