diff --git a/install/usr/share/swarmlab.io/sec/project/courses/mongodb-org-shell/mongodb-org-shell.yml b/install/usr/share/swarmlab.io/sec/project/courses/mongodb-org-shell/mongodb-org-shell.yml
old mode 100644
new mode 100755
diff --git a/install/usr/share/swarmlab.io/sec/project/courses/mongodb-org-shell/mongodb-org-shell.yml.sh b/install/usr/share/swarmlab.io/sec/project/courses/mongodb-org-shell/mongodb-org-shell.yml.sh
index 2887730..2f26eee 100755
--- a/install/usr/share/swarmlab.io/sec/project/courses/mongodb-org-shell/mongodb-org-shell.yml.sh
+++ b/install/usr/share/swarmlab.io/sec/project/courses/mongodb-org-shell/mongodb-org-shell.yml.sh
@@ -22,7 +22,7 @@ echo "[service]" > /project/courses/$YAML/inventory.yml
 echo $ip4 >> /project/courses/$YAML/inventory.yml
 
 
-ansible-playbook -u docker -i inventory.yml $YAML  -f 5  --ask-pass --ask-become-pass
+ansible-playbook -u docker -i inventory.yml $YAML.yml  -f 5  --ask-pass --ask-become-pass
 # 1st make sudo without password
 # run with keys
-#ansible-playbook -u docker -i inventory.yml $YAML  -f 5  --private-key=/home/docker/.ssh/id_rsa
+#ansible-playbook -u docker -i inventory.yml $YAML.yml  -f 5  --private-key=/home/docker/.ssh/id_rsa