diff --git a/tasks/RedHat.yml b/tasks/RedHat.yml
index 556cc15..1785162 100644
--- a/tasks/RedHat.yml
+++ b/tasks/RedHat.yml
@@ -71,6 +71,15 @@
     - Restart NTPD
     - Restart SSH
   tags: dns
+
+- name: Ensure NetworkManager does not fiddle DNS
+  ini_file:
+    dest: /etc/NetworkManager/NetworkManager.conf
+    section: "main"
+    option: "dns"
+    value: "none"
+    backup: yes
+  when: (ansible_os_family == "RedHat" and ansible_distribution_major_version == "7")
   
 - name: Ensure hosts file correct
   lineinfile: