diff --git a/docker/Dockerfile b/docker/Dockerfile
index 44ec0e9..2f0ebbf 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -3,7 +3,7 @@ FROM debian:buster
 EXPOSE 2244
 ENV DEBIAN_FRONTEND=noninteractive 
 RUN apt-get -y update
-RUN apt-get -y install git python3-dev python3-venv python3-pip libcairo-dev libpango1.0-dev locales
+RUN apt-get -y install git python3-dev python3-venv python3-pip libcairo-dev libpango1.0-dev libjpeg-dev locales
 
 RUN sed -i -e 's/# fr_FR.UTF-8 UTF-8/fr_FR.UTF-8 UTF-8/' /etc/locale.gen && \
     dpkg-reconfigure --frontend=noninteractive locales && \
@@ -15,4 +15,4 @@ ENV LC_ALL fr_FR.UTF-8
 COPY ./ /srv/copanier
 RUN cd /srv/copanier/ && python3 -m venv /srv/copanier-venv && . /srv/copanier-venv/bin/activate && pip install wheel gunicorn && pip install -e .
 
-RUN dpkg-reconfigure locales
\ No newline at end of file
+RUN dpkg-reconfigure locales