diff --git a/Dockerfile b/Dockerfile
index 430c137..5606b4d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -98,9 +98,9 @@ RUN apt-get update -y && \
 # Set the locale
 RUN sed -i '/en_US.UTF-8/s/^# //g' /etc/locale.gen && locale-gen
 
-ENV LANG en_US.UTF-8
-ENV LANGUAGE en_US:en
-ENV LC_ALL en_US.UTF-8
+ENV LANG=en_US.UTF-8
+ENV LANGUAGE=en_US:en
+ENV LC_ALL=en_US.UTF-8
 
 WORKDIR "/app"