diff --git a/Dockerfile b/Dockerfile
index 61d2e2f..0e058e7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -153,7 +153,7 @@ COPY pages/ /app/pages
 COPY clean-up-workspaces.py /app/clean-up-workspaces.py
 
 # add cron job to the crontab
-RUN echo "0 3 * * * /root/miniforge/envs/streamlit-env/bin/python /app/clean-up-workspaces.py >> /app/clean-up-workspaces.log 2>&1" | crontab -
+RUN echo "0 3 * * * /root/miniforge3/envs/streamlit-env/bin/python /app/clean-up-workspaces.py >> /app/clean-up-workspaces.log 2>&1" | crontab -
 
 # create entrypoint script to start cron service and launch streamlit app
 RUN echo "#!/bin/bash" > /app/entrypoint.sh