diff --git a/ldap/manifests/init.pp b/ldap/manifests/init.pp
index ef63842..fdbba6e 100644
--- a/ldap/manifests/init.pp
+++ b/ldap/manifests/init.pp
@@ -51,7 +51,7 @@ class ldap::auth(
     tag("bootstrap")
 
     $ldap_uri = inline_template('<%= @ldap_server.join(" ") -%>')
-    if regsubst($ldap_uri, "^(ldaps)://.*", "\1") == "ldaps"{
+    if regsubst($ldap_uri, '^(ldaps)://.*', '\1') == "ldaps"{
         $ssl = "on"
     } else {
         $ssl = "off"