diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index dbb06c0310..09b869aa9d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -25,6 +25,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Install locale
+        run: sudo apt-get install -y language-pack-fr
+
       - name: Setup PHP, with composer and extensions
         uses: shivammathur/setup-php@v2
         with: