diff --git a/nise-circleguard/Dockerfile b/nise-circleguard/Dockerfile
index 93ba737..07a656c 100644
--- a/nise-circleguard/Dockerfile
+++ b/nise-circleguard/Dockerfile
@@ -5,8 +5,6 @@ ENV PYTHONPATH=/app
 
 WORKDIR /app
 
-RUN apt update
-
 COPY requirements.txt ./requirements.txt
 
 RUN pip3 install --no-cache-dir -r requirements.txt
@@ -21,9 +19,6 @@ RUN sed -i '238s|return \[x for x in arr if lower_limit < x < upper_limit\]|arr_
 
 COPY ./src/ ./src/
 
-ENV GUNICORN_CMD_ARGS="--bind=0.0.0.0:5000 --workers=16"
-
 WORKDIR /app/src
 
-# Run gunicorn with the application
-CMD ["sanic", "main", "--port=5000"]
+CMD ["python", "main.py"]
diff --git a/nise-circleguard/src/main.py b/nise-circleguard/src/main.py
index faeaf15..f27ad24 100644
--- a/nise-circleguard/src/main.py
+++ b/nise-circleguard/src/main.py
@@ -291,3 +291,6 @@ async def process_similarity(request: Request):
 
     except ValueError as e:
         raise exceptions.BadRequest(str(e))
+
+if __name__ == '__main__':
+    app.run(host='0.0.0.0', port=5000)
\ No newline at end of file