diff --git a/Dockerfile b/Dockerfile
index 2e358f7..6463595 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,4 +4,4 @@ COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 COPY app/ ./app/
 EXPOSE 8000
-CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]
+CMD ["python", "app/main.py"]
diff --git a/app/main.py b/app/main.py
index f4c3b37..bb9c575 100644
--- a/app/main.py
+++ b/app/main.py
@@ -1,3 +1,4 @@
+import uvicorn
 from fastapi import FastAPI
 
 app = FastAPI(title="CI/CD Demo", version="1.0.5")
@@ -13,3 +14,6 @@ def health():
 @app.get("/items/{item_id}")
 def get_item(item_id: int):
     return {"item_id": item_id, "name": f"Item {item_id}"}
+
+if __name__ == "__main__":
+    uvicorn.run(app, host="0.0.0.0", port=8000)