diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
index 439abc2..40b5fb8 100644
--- a/.gitea/workflows/deploy.yml
+++ b/.gitea/workflows/deploy.yml
@@ -6,6 +6,8 @@ on:
 jobs:
   deploy:
     runs-on: nix
+    env:
+      GIT_SSH_COMMAND: "ssh -i /run/agenix/ci-deploy-key -o StrictHostKeyChecking=no"
     steps:
       - uses: https://github.com/actions/checkout@v4
         with: