diff --git a/Dockerfile b/Dockerfile
index 6424f075..ef0313b5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,8 +7,6 @@ LABEL author=frappé
 RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-suggests --no-install-recommends locales \
   && sed -i -e 's/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen \
   && dpkg-reconfigure --frontend=noninteractive locales \
-  && update-locale LANG=en_US.UTF-8 \
-  && apt-get remove -y locales && apt-get auto-remove -y \
   && apt-get clean && rm -rf /var/lib/apt/lists/*
 
 ENV PYTHONIOENCODING=utf-8