diff --git a/roles/ldap_server/molecule/default/prepare.yml b/roles/ldap_server/molecule/default/prepare.yml
index 32a6c778bc3b4ce3472fbbc54d712cb64977551a..7325fe141a03fda734ff3a57120daa705f15f746 100644
--- a/roles/ldap_server/molecule/default/prepare.yml
+++ b/roles/ldap_server/molecule/default/prepare.yml
@@ -140,3 +140,8 @@
       apt:
         name: net-tools
         state: present
+
+    - name: Install nmap utility for testing TLS
+      apt:
+        name: nmap
+        state: present