diff --git a/docker/backend/Dockerfile b/docker/backend/Dockerfile
index cacb09acf..699e79c04 100644
--- a/docker/backend/Dockerfile
+++ b/docker/backend/Dockerfile
@@ -17,20 +17,15 @@ RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
 apt-get -y update && apt-get install -y --no-install-recommends locales locales-all
 
 # run-time dependencies for uniworx binary
-RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
---mount=type=cache,target=/var/lib/apt,sharing=locked \
-apt-get -y update && apt-get -y install fonts-roboto
+RUN apt-get -y update && apt-get -y install fonts-roboto
 # RUN apt-get -y update && apt-get -y install pdftk
-RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
---mount=type=cache,target=/var/lib/apt,sharing=locked \
-apt-get -y update && apt-get -y install \
-  texlive-full \
-  texlive-luatex \
-  texlive-plain-generic \
-  texlive-fonts-recommended \
-  texlive-fonts-extra \
-  texlive-lang-german \
-  texlive-lang-english
+# RUN apt-get -y update && apt-get -y install \
+# texlive texlive-latex-recommended texlive-luatex texlive-plain-generic texlive-lang-german texlive-lang-english
+RUN apt-get -y update && apt-get -y install texlive
+# RUN ls /usr/local/texlive
+# RUN chown -hR root /usr/local/texlive/2018
+RUN tlmgr option repository ftp://tug.org/historic/systems/texlive/2018/tlnet-final
+RUN tlmgr update --self --all
 
 ARG PROJECT_DIR=/fradrive
 ENV PROJECT_DIR=${PROJECT_DIR}