diff --git a/Dockerfile b/Dockerfile
index 9c7b6b2..1355778 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,4 @@ RUN apt-get update && \
 
 
 ENV LANG=fr_FR.UTF-8
-RUN sed -i -e "s/# $LANG.*/$LANG UTF-8/" /etc/locale.gen && \
-    dpkg-reconfigure --frontend=noninteractive locales && \
-    update-locale LANG=$LANG