diff --git a/README.md b/README.md
index aef0bc5..0a2b537 100644
--- a/README.md
+++ b/README.md
@@ -60,6 +60,10 @@ Check "priv" syntax in [mysql\_user module documentation](http://docs.ansible.co
 - `mariadb_version`: depends Debian version
 - `mariadb_repository`: MariaDB upstream APT repository (see: [MariaDB repositories tool](https://downloads.mariadb.org/mariadb/repositories))
 
+### Other
+
+- `mariadb_debug_role`: boolean, set true to disable no_log hidding
+
 Dependencies
 ------------
 
diff --git a/Vagrantfile b/Vagrantfile
index 1f5352b..7b84e8c 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -56,7 +56,7 @@ Vagrant.configure("2") do |config|
         ansible.playbook = "tests/test.yml"
         ansible.verbose = 'vv'
         ansible.become = true
-        ansible.extra_vars = opts[:vars].merge({ is_docker: true })
+        ansible.extra_vars = opts[:vars].merge({ mariadb_debug_role: true, is_docker: true })
         ansible.groups = { opts[:groups][0] => name }
       end
     end
@@ -78,7 +78,7 @@ Vagrant.configure("2") do |config|
         ansible.playbook = "tests/test.yml"
         ansible.verbose = 'vv'
         ansible.become = true
-        ansible.extra_vars = opts[:vars].merge({ is_docker: false })
+        ansible.extra_vars = opts[:vars].merge({ mariadb_debug_role: true, is_docker: false })
         ansible.groups = { opts[:groups][0] => name }
       end
     end
diff --git a/defaults/main.yml b/defaults/main.yml
index 8eae8e3..bc42b82 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -131,3 +131,8 @@ mariadb_wsrep_node_address: false # Set primary node IP
 mariadb_galera_members: []
 mariadb_galera_primary_node: 'change_me' # See: https://github.com/ansible/ansible/issues/17453
 mariadb_wsrep_stt_method: 'rsync'
+
+# -------------------------------------
+# Debug
+# -------------------------------------
+mariadb_debug_role: false
diff --git a/tasks/main.yml b/tasks/main.yml
index 94f114f..30f4f19 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -65,3 +65,4 @@
     host_all: "{{ item.host_all | default(omit) }}"
     state: present
   loop: "{{ mariadb_users }}"
+  no_log: "{{ not mariadb_debug_role }}"
diff --git a/tasks/replication/slave/gtid.yml b/tasks/replication/slave/gtid.yml
index 73ab399..c2dd0be 100644
--- a/tasks/replication/slave/gtid.yml
+++ b/tasks/replication/slave/gtid.yml
@@ -11,6 +11,7 @@
     master_port: "{{ mariadb_replication_port }}"
     master_user: "{{ mariadb_replication_user }}"
     master_password: "{{ mariadb_replication_password }}"
+  no_log: "{{ not mariadb_debug_role }}"
 
 # -- Wait this PR in Ansible released version (https://github.com/ansible/ansible/pull/62648)
 # name: MYSQL_REPLICATION | Setup replication with GTID
diff --git a/tasks/replication/slave/replication.yml b/tasks/replication/slave/replication.yml
index 3168b5c..1893192 100644
--- a/tasks/replication/slave/replication.yml
+++ b/tasks/replication/slave/replication.yml
@@ -11,6 +11,7 @@
     master_port: "{{ mariadb_replication_port }}"
     master_user: "{{ mariadb_replication_user }}"
     master_password: "{{ mariadb_replication_password }}"
+  no_log: "{{ not mariadb_debug_role }}"
 
 - name: MYSQL_REPLICATION | Change master
   mysql_replication: