diff --git a/azure-pipelines.yaml b/azure-pipelines.yaml
index cb5bdb04b..0bdf92483 100644
--- a/azure-pipelines.yaml
+++ b/azure-pipelines.yaml
@@ -42,7 +42,7 @@ jobs:
           --build-arg HTTP_PROXY=http://proxy.frankfurt-airport.de:8080
           --build-arg NO_PROXY='localhost,127.0.0.1,*.docker.internal,*.azmk8s.io,devfra.azurecr.io,devfra.westeurope.data.azurecr.io'
           --build-arg FROM_IMG=devfra.azurecr.io/de.fraport.build/haskell
-          --build-arg MOUNT_DIR=$(Pipeline.Workspace)
+          --build-arg MOUNT_DIR=/work/1
 # - job: BuildKitTest
 #   container:
 #     image: 'devfra.azurecr.io/de.fraport.trusted/buildkit:0.12.1'
diff --git a/docker/backend/Dockerfile b/docker/backend/Dockerfile
index 241b33df1..447bd2891 100644
--- a/docker/backend/Dockerfile
+++ b/docker/backend/Dockerfile
@@ -22,8 +22,8 @@ RUN apt-get -y update && apt-get -y install texlive-latex-recommended texlive-lu
 ARG MOUNT_DIR=/mnt/fradrive
 ARG PROJECT_DIR=/fradrive
 
-# RUN mkdir -p "${PROJECT_DIR}"
-RUN if [ "${PROJECT_DIR}" != "${MOUNT_DIR}" ] ; then cp "${MOUNT_DIR}" "${PROJECT_DIR}" ; fi
+RUN mkdir -p "${PROJECT_DIR}"
+RUN if [ "${PROJECT_DIR}" != "${MOUNT_DIR}" ] ; then cp -r "${MOUNT_DIR}"/* "${PROJECT_DIR}" ; fi
 
 RUN mkdir -p "${PROJECT_DIR}/.stack"
 ENV STACK_ROOT="${PROJECT_DIR}/.stack"