diff --git a/docker/Dockerfile.mine b/docker/Dockerfile.mine
index 550210f..1dac124 100644
--- a/docker/Dockerfile.mine
+++ b/docker/Dockerfile.mine
@@ -31,11 +31,10 @@ RUN python3 -m pip install --upgrade cython
 WORKDIR /root/ros_ws
 
 # add bash aliases
-RUN echo "alias setup='sudo apt update && rosdep update && rosdep install --from-paths src --ignore-src -r -y # install dependencies && \
+RUN echo "alias setup='cd ~/ros_ws/ && sudo apt update && rosdep update && rosdep install --from-paths src --ignore-src -r -y # install dependencies && \
           colcon build --symlink-install --cmake-args=-DCMAKE_BUILD_TYPE=Release --parallel-workers $(nproc) # build the workspace && \
           echo source $(pwd)/install/local_setup.bash >> ~/.bashrc # automatically source the installation in every new bash (optional) && source ~/.bashrc'" >> ~/.bashrc
 
-
 # # Setup environment variables 
 # COPY ros_entrypoint_jetson.sh /sbin/ros_entrypoint.sh
 # RUN sudo chmod 755 /sbin/ros_entrypoint.sh
diff --git a/docker/start.sh b/docker/start.sh
index b85dbf6..5451b27 100755
--- a/docker/start.sh
+++ b/docker/start.sh
@@ -23,5 +23,5 @@ docker run --runtime nvidia -it --privileged --ipc=host --pid=host -e NVIDIA_DRI
   -v /var/nvidia/nvcam/settings/:/var/nvidia/nvcam/settings/ \
   -v /etc/systemd/system/zed_x_daemon.service:/etc/systemd/system/zed_x_daemon.service \
   -v ${HOME}/zed_docker_ai/:/usr/local/zed/resources/ \
-  -v ${pwd}/../ros_ws/:/root/ros_ws/ \
+  -v $(pwd)/../ros_ws/:/root/ros_ws/ \
   $CONTAINER_NAME
\ No newline at end of file