diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 75c7598..470186b 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -12,7 +12,6 @@ jobs:
       APT_CACHER_NG: http://192.168.88.14:3142
       DB_DRIVER: postgresql
       DB_HOST: postgres
-      DB_PORT: '5432'
       DB_NAME: calminer_test
       DB_USER: calminer
       DB_PASSWORD: calminer_password
@@ -62,11 +61,11 @@ jobs:
       - name: Run tests
         env:
           DATABASE_DRIVER: postgresql+psycopg2
-          DATABASE_HOST: ${ { env.DB_HOST } }
-          DATABASE_PORT: ${ { env.DB_PORT } }
-          DATABASE_USER: ${ { env.DB_USER } }
-          DATABASE_PASSWORD: ${ { env.DB_PASSWORD } }
-          DATABASE_NAME: ${ { env.DB_NAME } }
+          DATABASE_HOST: postgres
+          DATABASE_PORT: 5432
+          DATABASE_USER: calminer
+          DATABASE_PASSWORD: calminer_password
+          DATABASE_NAME: calminer_test
         run: |
           pytest tests/ --cov=.
 
diff --git a/Dockerfile b/Dockerfile
index 0fae805..2565f21 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,8 +2,6 @@
 
 ARG PYTHON_VERSION=3.11-slim
 ARG APT_CACHE_URL=http://192.168.88.14:3142
-ARG UVICORN_WORKERS=4
-ARG UVICORN_PORT=8003
 
 FROM python:${PYTHON_VERSION} AS builder
 ARG APT_CACHE_URL
@@ -108,6 +106,6 @@ RUN chown -R appuser:app /app
 
 USER appuser
 
-EXPOSE 8000
+EXPOSE 8003
 
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "${UVICORN_PORT}", "--workers", "${UVICORN_WORKERS}"]
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8003", "--workers", "4"]