diff --git a/docker-compose.yml b/docker-compose.yml
index 071bc4c..1c76518 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -26,9 +26,15 @@ services:
     environment:
       - ORCH_REPOS_DIR=/repos
       - ORCH_HOST_REPOS_DIR=/home/slin/repos
+      # legacy enduro deployer (read via os.environ, keep as-is):
       - DEPLOY_SSH_USER=slin
       - DEPLOY_SSH_HOST=127.0.0.1
       - DEPLOY_HOOK_SCRIPT=/home/slin/bin/enduro-deploy-hook.sh
+      # ORCH-036 self-deploy (read via pydantic ORCH_ prefix; host-network -> 127.0.0.1, ssh key mounted):
+      - ORCH_DEPLOY_SSH_USER=slin
+      - ORCH_DEPLOY_SSH_HOST=127.0.0.1
+      - ORCH_DEPLOY_HOOK_SCRIPT=scripts/orchestrator-deploy-hook.sh
+      - ORCH_DEPLOY_HOST_REPO_PATH=/home/slin/repos/orchestrator
     group_add:
       - "999"