diff --git a/.gitea/workflows/deploy-beta.yml b/.gitea/workflows/deploy-beta.yml
index 9cdacfa..2d5692d 100644
--- a/.gitea/workflows/deploy-beta.yml
+++ b/.gitea/workflows/deploy-beta.yml
@@ -15,7 +15,9 @@ jobs:
       uses: actions/setup-node@v4
       with:
         node-version: '20'
-        cache: 'yarn'
+
+    - name: Activer Corepack (yarn)
+      run: corepack enable
 
     - name: Installer les dépendances
       run: yarn install --frozen-lockfile