diff --git a/dockerfile b/dockerfile
index b692d7c..15d335b 100644
--- a/dockerfile
+++ b/dockerfile
@@ -23,10 +23,10 @@ RUN apt install shellcheck
 RUN apt install -y ccache
 #RUN /usr/sbin/update-ccache-symlinks
 #RUN echo 'export PATH="/usr/lib/ccache:$PATH"' | tee -a /home/vscode/.bashrc
-ENV BUILDDIR='/workspaces/r-dev-env/bin/R'
-ENV TOP_SRCDIR='/workspaces/r-dev-env/svn/R-devel'
+ENV BUILDDIR='/workspaces/r-dev-env/build'
+ENV TOP_SRCDIR='/workspaces/r-dev-env/svn'
 
 # install quarto
 RUN wget https://github.com/quarto-dev/quarto-cli/releases/download/v1.3.433/quarto-1.3.433-linux-amd64.deb
 RUN dpkg --force-confold -i quarto-1.3.433-linux-amd64.deb
-RUN rm quarto-1.3.433-linux-amd64.deb
\ No newline at end of file
+RUN rm quarto-1.3.433-linux-amd64.deb