diff --git a/reference/ldap/constants.xml b/reference/ldap/constants.xml
index 64dbf8b83c..1063f3b52d 100644
--- a/reference/ldap/constants.xml
+++ b/reference/ldap/constants.xml
@@ -309,9 +309,9 @@
     </simpara>
    </listitem>
   </varlistentry>
-  <varlistentry xml:id="constant.ldap-opt-x-tls-crl-check">
+  <varlistentry xml:id="constant.ldap-opt-x-tls-crlcheck">
    <term>
-    <constant>LDAP_OPT_X_TLS_CRL_CHECK</constant> 
+    <constant>LDAP_OPT_X_TLS_CRLCHECK</constant> 
     (<type>integer</type>)
    </term>
    <listitem>