diff --git a/Dockerfile b/Dockerfile
index 0f01273..3820fa7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,4 +11,4 @@ RUN chmod +x /usr/local/bin/libnotices.py
 RUN chown www-data:www-data /var/www -R
 RUN apt clean
 EXPOSE 80
-CMD ( cron -l 8 & ) && su -u www-data python3 /usr/local/bin/libnotices.py && apache2ctl -D FOREGROUND
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+CMD ( cron -l 8 & ) && su - www-data -s /bin/bash python3 /usr/local/bin/libnotices.py && apache2ctl -D FOREGROUND
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