diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..c060b1bbe631b8f41bb73fe4123b77368ae9c91e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+group_vars/dev_environments.yml
diff --git a/group_vars/dev_environments.yml b/group_vars/dev_environments.yml.example
similarity index 54%
rename from group_vars/dev_environments.yml
rename to group_vars/dev_environments.yml.example
index ce4e13899304bad01324303e5019ce9c1f1f8c4e..800dbc992261a3cffb0a92ea0566953f427ad794 100644
--- a/group_vars/dev_environments.yml
+++ b/group_vars/dev_environments.yml.example
@@ -1,6 +1,6 @@
 docker:
   registry_url: gitlab.geant.net:5005/docker/ci_registry
-  username: # first.lastname
-  private_token: # some-secret-token
+  username: first.lastname
+  private_token: my-secret-token
 
 nat_user: nat
diff --git a/roles/containerlab/tasks/main.yml b/roles/containerlab/tasks/main.yml
index d449a8950a33a52098251f5ab0c348cae735911a..eeb4cf42ed054f34add4fe7e05e127a8cc119dd1 100644
--- a/roles/containerlab/tasks/main.yml
+++ b/roles/containerlab/tasks/main.yml
@@ -16,6 +16,7 @@
     registry_url: '{{ docker.registry_url }}'
     username: '{{ docker.username }}'
     password: '{{ docker.private_token }}'
+  no_log: true
 
 - name: Pull vMX image from Docker repository
   community.docker.docker_image: