diff --git a/docker/backend/Dockerfile b/docker/backend/Dockerfile
index 79d9d004a..730d5a240 100644
--- a/docker/backend/Dockerfile
+++ b/docker/backend/Dockerfile
@@ -7,8 +7,8 @@ RUN grep ^ /etc/apt/sources.list /etc/apt/sources.list.d/*
 RUN apt-get -y update && apt-get -y install haskell-stack git
 RUN apt-get -y update && apt-get -y install alex g++ happy libghc-zlib-dev libpq-dev libsodium-dev pkg-config
 RUN apt-get -y update && apt-get -y install llvm
-RUN apt-get -y update && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends tzdata
-RUN apt-get -y update && apt-get -y install locales locales-all
+# RUN apt-get -y update && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends tzdata
+# RUN apt-get -y update && apt-get -y install locales locales-all
 
 # run-time dependencies for uniworx binary
 RUN apt-get -y update && apt-get -y install fonts-roboto