diff --git a/dockerfiles/swh-web/Dockerfile b/dockerfiles/swh-web/Dockerfile
index 4300c9e..ca3ca43 100644
--- a/dockerfiles/swh-web/Dockerfile
+++ b/dockerfiles/swh-web/Dockerfile
@@ -1,23 +1,23 @@
 FROM python:3
 
 RUN export DEBIAN_FRONTEND=noninteractive && \
   apt-get update && apt-get upgrade -y && \
-  apt-get install -y libsystemd-dev gunicorn3 && \
+  apt-get install -y libsystemd-dev && \
   apt-get clean && \
   rm -rf /var/lib/apt/lists/*
 
 RUN pip install swh-web
 
 RUN python3 -m swh.web.manage migrate
 
 RUN pip install psycopg2-binary  # to make pip silent
 
 COPY web.yml /etc/softwareheritage/web/
 
 RUN cat /etc/softwareheritage/web/web.yml
 
 COPY entrypoint.sh /
 
 ENTRYPOINT ["/entrypoint.sh"]
 
 EXPOSE 5004