diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 8897e31..bf5f487 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -142,9 +142,9 @@ reset-compose:
     - |
       ssh $SSH_ADDRESS <<'EOF'
       cd ~/deploy
+      docker system prune -a --force
       docker compose down -v > deploy.log 2>&1
       docker compose up -d --remove-orphans --force-recreate >> deploy.log 2>&1
       docker compose ps >> deploy.log 2>&1
       EOF
-    - ssh $SSH_ADDRESS "docker system prune -a --force"
   retry: 2
diff --git a/services/checker/Dockerfile b/services/checker/Dockerfile
index d4266d1..d0f7ea4 100644
--- a/services/checker/Dockerfile
+++ b/services/checker/Dockerfile
@@ -30,7 +30,7 @@ ENV PYTHONDONTWRITEBYTECODE=1 \
     PYTHONOPTIMIZE=2 \
     PATH="/opt/venv/bin:$PATH"
 
-EXPOSE 8080
+EXPOSE 8000
 
 HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --start-interval=2s --retries=3 \
     CMD wget --no-verbose --tries=1 --spider http://127.0.0.1:8000/health || exit 1