diff --git a/Dockerfile b/Dockerfile
index 2071e49..527999d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,15 @@
 FROM python:3.10.4-bullseye
 
 WORKDIR /app
-COPY . .
+COPY requirements.txt requirements.txt
 
 RUN apt-get update -y
 RUN apt-get upgrade -y
 RUN apt-get install -y cmake capnproto clang gcc build-essential
+
+COPY . .
 RUN pip3 install -r requirements.txt
 
+EXPOSE 9877
 VOLUME /app/config
 CMD [ "python3", "main.py"]
-EXPOSE 9877
\ No newline at end of file
diff --git a/main.py b/main.py
index 0f13795..5be72a3 100644
--- a/main.py
+++ b/main.py
@@ -29,7 +29,7 @@ async def main():
     bffh_user = str(os.getenv("BFFH_USER", "Admin1"))
     bffh_password = str(os.getenv("BFFH_PASSWORD", "secret"))
     
-    await aio.web.start_http_server(addr="localhost", port=exporter_port)
+    await aio.web.start_http_server(addr="0.0.0.0", port=exporter_port)
     
     metriclist = {}
     session = await pyfabapi.fabapi.connect(bffh_host, bffh_port, bffh_user, bffh_password)