diff --git a/.env.docker.example b/.env.docker.example
index 7f5f07f..518e66a 100644
--- a/.env.docker.example
+++ b/.env.docker.example
@@ -22,6 +22,8 @@ TIMEZONE=Europe/Zagreb
 # =================
 HOST=0.0.0.0
 PORT=8000
+EXTERNAL_PORT=8000
+ROOT_PATH=/
 BASE_URL=http://localhost:8000
 REDIRECT_URL=https://cijene.dev
 
@@ -47,4 +49,4 @@ DB_MAX_CONNECTIONS=20
 # Docker: resolves to /app/data and /app/output (working dir is /app)
 # Local: resolves to ./data and ./output (working dir is project root)
 ARCHIVE_DIR=data
-CRAWLER_OUTPUT_DIR=output
\ No newline at end of file
+CRAWLER_OUTPUT_DIR=output
diff --git a/docker-compose.yml b/docker-compose.yml
index 7a87ee9..d5335c4 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,6 +1,6 @@
 services:
   db:
-    image: postgres:17-alpine
+    image: postgres:16-alpine
     env_file:
       - .env
     volumes:
@@ -27,12 +27,12 @@ services:
       - ./data:/app/data
       - ./enrichment:/app/enrichment
     ports:
-      - "${PORT:-8000}:8000"
+      - "${EXTERNAL_PORT:-8000}:${PORT:-8000}"
     depends_on:
       db:
         condition: service_healthy
     healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
+      test: ["CMD-SHELL", "curl -f http://localhost:${PORT:-8000}/health"]
       interval: 30s
       timeout: 10s
       retries: 3
@@ -55,4 +55,4 @@ services:
 
 volumes:
   postgres_data:
-    driver: local
\ No newline at end of file
+    driver: local
diff --git a/service/config.py b/service/config.py
index 8a7deb8..45c445b 100644
--- a/service/config.py
+++ b/service/config.py
@@ -17,6 +17,7 @@ class Settings:
     def __init__(self):
         self.version: str = os.getenv("VERSION", "0.1.0")
         self.archive_dir: str = os.getenv("ARCHIVE_DIR", "data")
+        self.root_path: str = os.getenv("ROOT_PATH", "/")
         self.base_url: str = os.getenv("BASE_URL", "https://api.cijene.dev")
         self.host: str = os.getenv("HOST", "0.0.0.0")
         self.port: int = int(os.getenv("PORT", "8000"))
diff --git a/service/main.py b/service/main.py
index 74a6fcc..f41098d 100644
--- a/service/main.py
+++ b/service/main.py
@@ -27,6 +27,7 @@ async def lifespan(app: FastAPI):
     description="Service for product pricing data by Croatian grocery chains",
     version=settings.version,
     debug=settings.debug,
+    root_path=settings.root_path,
     lifespan=lifespan,
     openapi_components={
         "securitySchemes": {"HTTPBearer": {"type": "http", "scheme": "bearer"}}