diff --git a/docs/docs_builder/Dockerfile b/docs/docs_builder/Dockerfile
index d808799a24..bcca03dbd8 100644
--- a/docs/docs_builder/Dockerfile
+++ b/docs/docs_builder/Dockerfile
@@ -1,7 +1,11 @@
 FROM python:2-stretch
 
-RUN apt-get update && apt-get install -y texlive preview-latex-style texlive-generic-extra texlive-latex-extra latexmk dos2unix
+RUN apt-get update \
+    && apt-get --no-install-recommends install -y texlive preview-latex-style texlive-generic-extra texlive-latex-extra latexmk dos2unix \
+    && apt-get -y clean \
+    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
 ENV PATH="/opt/docs_builder:${PATH}"
 WORKDIR /opt/docs_builder
 COPY requirements.txt requirements.txt
-RUN pip install -r requirements.txt
\ No newline at end of file
+RUN pip install -r requirements.txt