diff --git a/Dockerfile b/Dockerfile
index f70de41..0839d6b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,6 +7,7 @@ COPY . .
 
 EXPOSE 8000
 ENTRYPOINT ["gunicorn", "wsgi:app",                     \
+    "--bind", "0.0.0.0:8000",                           \
     "--env", "CAPTCHA_CLIENT_KEY=$CAPTCHA_CLIENT_KEY",  \
     "--env", "CAPTCHA_SERVER_KEY=$CAPTCHA_SERVER_KEY",  \
     "--env", "OF_INSTANCE=$OF_INSTANCE",                \