diff --git a/Dockerfile b/Dockerfile
index c9a710081d11810331c909d9190596ac6402ae2b..e8264d4079f46a86dbcfaf11d09760519556aa17 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,6 +23,7 @@ RUN rm -f /usr/local/etc/php/conf.d/xdebug.ini
 
 WORKDIR /var/www/html
 RUN git clone https://gitlab.in2p3.fr/cc-in2p3-dev/TMS tms
+RUN ls -lah
 WORKDIR /var/www/html/tms/tms
 RUN echo "${env_deploy}" > .env