diff --git a/Dockerfile b/Dockerfile
index 83546e7..ec8900c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -81,4 +81,5 @@ RUN cd  && cd minicalosim && mkdir build && cd build && cmake ../ && make -j4 &&
     cp minicalo* ../bind/G4Calo.py /usr/local/lib/python3.8/dist-packages/
 
 # add jupyter packages for UC2 on top so they don't need to be installed every time
-RUN python3 -m pip install jupyterlab jupyterhub==3.1.1 batchspawner
\ No newline at end of file
+RUN python3 -m pip install jupyterlab jupyterhub==3.1.1 batchspawner
+RUN ln -s /usr/bin/python3 /usr/bin/python
\ No newline at end of file