diff --git a/roles/ldap-client/tasks/1_group_security.yml b/roles/ldap-client/tasks/1_group_security.yml
index 607dce7..8477ac4 100644
--- a/roles/ldap-client/tasks/1_group_security.yml
+++ b/roles/ldap-client/tasks/1_group_security.yml
@@ -23,6 +23,7 @@
     regexp: ^%{{ sudo_group }}
     line: "%{{ sudo_group }} ALL=(ALL:ALL) ALL"
     state: present
+    validate: /usr/sbin/visudo -cf %s
 
 # Set sudo location group
 - name: Configure sudoers sudo location group
@@ -31,4 +32,5 @@
     regexp: ^%{{ sudo_group_location }}
     line: "%{{ sudo_group_location }} ALL=(ALL:ALL) ALL"
     state: present
+    validate: /usr/sbin/visudo -cf %s
   when: sudo_group_location is defined