diff --git a/Dockerfile b/Dockerfile
index a4496603..6725e778 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,7 +21,9 @@ RUN pip3 install -r python-requirements.txt
 
 
 RUN echo 'source "/opt/ros/humble/setup.bash" --' >> ~/.bashrc && \
-    echo 'cd rb_ws' >> ~/.bashrc
+    echo 'cd rb_ws' >> ~/.bashrc && \
+    echo 'colcon build --symlink-install' >> ~/.bashrc && \
+    echo 'source install/local_setup.bash' >> ~/.bashrc
 # RUN 	echo 'source "/opt/ros/humble/setup.bash" --' >> ~/.bashrc && \
 #     echo 'cd rb_ws' >> ~/.bashrc && \
 #     echo 'catkin_make >/dev/null' >> ~/.bashrc && \
diff --git a/rb_ws/src/buggy/buggy/hello_world.py b/rb_ws/src/buggy/buggy/hello_world.py
index 82e13fc2..0a119aa0 100644
--- a/rb_ws/src/buggy/buggy/hello_world.py
+++ b/rb_ws/src/buggy/buggy/hello_world.py
@@ -1,5 +1,5 @@
 def main():
-    print('Hi from buggy.')
+    print('Hi from buggy. Hello again')
 
 
 if __name__ == '__main__':