diff --git a/.github/workflows/netlify.yaml b/.github/workflows/netlify.yaml
new file mode 100644
index 000000000..f02d4d035
--- /dev/null
+++ b/.github/workflows/netlify.yaml
@@ -0,0 +1,55 @@
+name: Déploiement sur Netlify
+on:
+  pull_request:
+    types: [opened, synchronize]
+env:
+  GITHUB_API_SECRET: ${{ secrets.GITHUB_TOKEN }}
+  INSEE_SIRENE_API_SECRET: ${{ secrets.INSEE_SIRENE_API_TOKEN }}
+  MATOMO_TOKEN: ${{ secrets.MATOMO_TOKEN }}
+jobs:
+  build:
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: '12'
+      - uses: actions/cache@v2
+        with:
+          path: '**/node_modules'
+          key: ${{ runner.os }}-modules-${{ hashFiles('**/yarn.lock') }}
+      - run: npm install yarn
+      - run: yarn install
+      - run: yarn workspace mon-entreprise build
+      - name: Deploy to Netlify
+        id: deploy-netlify
+        uses: nwtgck/actions-netlify@v1.1
+        with:
+          publish-dir: './mon-entreprise/dist'
+          netlify-config-path: ./netlify.toml
+          production-branch: master
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          enable-commit-comment: false
+          # Disabled because we create our own customized comment
+          enable-pull-request-comment: false
+          alias: deploy-preview-${{ github.event.number }}
+        env:
+          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
+          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
+        timeout-minutes: 1
+      - name: Find Comment
+        uses: peter-evans/find-comment@v1
+        id: find-comment
+        with:
+          issue-number: ${{ github.event.pull_request.number }} #e.g. 1
+          comment-author: 'github-actions[bot]'
+          body-includes: netlify
+      - name: Create comment
+        if: ${{ steps.find-comment.outputs.comment-id == 0 }}
+        uses: peter-evans/create-or-update-comment@v1
+        with:
+          issue-number: ${{ github.event.pull_request.number }}
+          body: |
+            🚀 La branche est déployée ! ${{ steps.deploy-netlify.outputs.deploy-url }}
+
+            _Voir aussi : [version anglaise](${{ steps.deploy-netlify.outputs.deploy-url }}?s=m) | [site publicodes](${{ steps.deploy-netlify.outputs.deploy-url }}?s=p)_
diff --git a/.github/workflows/zammad-bot.yaml b/.github/workflows/zammad-bot.yaml
index e130f2da5..165df262b 100644
--- a/.github/workflows/zammad-bot.yaml
+++ b/.github/workflows/zammad-bot.yaml
@@ -1,4 +1,5 @@
 # This bot post a comment when issues with a given label are closed.
+name: Message du robot Zammad
 on:
   issues:
     types: [closed]
diff --git a/mon-entreprise/source/sites/mon-entreprise.fr/App.tsx b/mon-entreprise/source/sites/mon-entreprise.fr/App.tsx
index d638c6e9e..b6c449d00 100644
--- a/mon-entreprise/source/sites/mon-entreprise.fr/App.tsx
+++ b/mon-entreprise/source/sites/mon-entreprise.fr/App.tsx
@@ -50,16 +50,20 @@ import redirects from './redirects'
 import { constructLocalizedSitePath } from './sitePaths'
 
 if (process.env.NODE_ENV === 'production') {
+	let branch: string | undefined = process.env.GITHUB_REF?.split('/')?.slice(
+		-1
+	)?.[0]
+	if (branch === 'merge') {
+		branch = process.env.GITHUB_HEAD_REF
+	}
 	const release =
-		process.env.HEAD &&
-		process.env.COMMIT_REF &&
-		process.env.HEAD + '-' + process.env.COMMIT_REF?.substring(0, 7)
+		branch && `${branch}-` + process.env.GITHUB_SHA?.substring(0, 7)
 	const dsn = 'https://9051375f856646d694943532caf2b45f@sentry.data.gouv.fr/18'
 	Sentry.init({ dsn, release })
 
-	if (process.env.HEAD && process.env.HEAD !== 'master') {
+	if (branch && branch !== 'master') {
 		console.log(
-			`ℹ Vous êtes sur la branche : %c${process.env.HEAD}`,
+			`ℹ Vous êtes sur la branche : %c${branch}`,
 			'font-weight: bold; text-decoration: underline;'
 		)
 	}
diff --git a/mon-entreprise/source/types/app-env.d.ts b/mon-entreprise/source/types/app-env.d.ts
index 9884aa9fd..59e04ecf6 100644
--- a/mon-entreprise/source/types/app-env.d.ts
+++ b/mon-entreprise/source/types/app-env.d.ts
@@ -5,10 +5,10 @@ declare namespace NodeJS {
 		NODE_ENV: 'development' | 'production' | 'test'
 		ANALYZE_BUNDLE: '0' | '1'
 
-		// Netlify variables
-		// https://docs.netlify.com/configure-builds/environment-variables/#read-only-variables
-		HEAD: string
-		COMMIT_REF: string
+		// Github actions env variables
+		// https://docs.github.com/en/free-pro-team@latest/actions/reference/environment-variables
+		GITHUB_REF: string
+		GITHUB_SHA: string
 
 		// .env variables
 		GITHUB_API_SECRET: string
diff --git a/mon-entreprise/webpack.common.js b/mon-entreprise/webpack.common.js
index 77a2666e3..662c65cc8 100644
--- a/mon-entreprise/webpack.common.js
+++ b/mon-entreprise/webpack.common.js
@@ -34,7 +34,11 @@ module.exports.default = {
 			EN_SITE: '/infrance${path}',
 			FR_SITE: '/mon-entreprise${path}'
 		}),
-		new EnvironmentPlugin({ HEAD: '', COMMIT_REF: '' }),
+		new EnvironmentPlugin({
+			GITHUB_REF: '',
+			GITHUB_HEAD_REF: '',
+			GITHUB_SHA: ''
+		}),
 		new CopyPlugin([
 			'./manifest.webmanifest',
 			{
diff --git a/mon-entreprise/webpack.prod.legacyBrowser.js b/mon-entreprise/webpack.prod.legacyBrowser.js
index 92d1ba1a2..3394c8560 100644
--- a/mon-entreprise/webpack.prod.legacyBrowser.js
+++ b/mon-entreprise/webpack.prod.legacyBrowser.js
@@ -17,7 +17,11 @@ module.exports = {
 	},
 	plugins: [
 		new MonacoWebpackPlugin(),
-		new EnvironmentPlugin({ HEAD: '', COMMIT_REF: '' }),
+		new EnvironmentPlugin({
+			GITHUB_REF: '',
+			GITHUB_HEAD_REF: '',
+			GITHUB_SHA: ''
+		}),
 		new EnvironmentPlugin({
 			EN_SITE: '/infrance${path}',
 			FR_SITE: '/mon-entreprise${path}'