diff --git a/bind-9.16-openldap-2.6.patch b/bind-9.16-openldap-2.6.patch
new file mode 100644
index 0000000..bdb7da5
--- /dev/null
+++ b/bind-9.16-openldap-2.6.patch
@@ -0,0 +1,55 @@
+From e6ed26c98ebac9313ce531a366f96ff9912e84af Mon Sep 17 00:00:00 2001
+From: Petr Mensik <pemensik@redhat.com>
+Date: Wed, 22 Dec 2021 13:36:39 +0100
+Subject: [PATCH 1/2] Avoid conflict with ldap_connect function of openldap
+
+ldap_connect is defined by OpenLDAP 2.6. Compiler complains there are
+conflicting declarations. Use dlz_ldap prefix instead of ldap to avoid
+conflict.
+---
+ contrib/dlz/modules/ldap/dlz_ldap_dynamic.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/contrib/dlz/modules/ldap/dlz_ldap_dynamic.c b/contrib/dlz/modules/ldap/dlz_ldap_dynamic.c
+index 543a95d..317a691 100644
+--- a/contrib/dlz/modules/ldap/dlz_ldap_dynamic.c
++++ b/contrib/dlz/modules/ldap/dlz_ldap_dynamic.c
+@@ -193,7 +193,7 @@ cleanup:
+ 
+ /*% Connects / reconnects to LDAP server */
+ static isc_result_t
+-ldap_connect(ldap_instance_t *dbi, dbinstance_t *dbc) {
++dlz_ldap_connect(ldap_instance_t *dbi, dbinstance_t *dbc) {
+ 	isc_result_t result;
+ 	int ldap_result;
+ 
+@@ -700,7 +700,7 @@ ldap_get_results(const char *zone, const char *record, const char *client,
+ 			db->log(ISC_LOG_INFO, "LDAP driver attempting to "
+ 					      "re-connect");
+ 
+-			result = ldap_connect((ldap_instance_t *)dbdata, dbi);
++			result = dlz_ldap_connect((ldap_instance_t *)dbdata, dbi);
+ 			if (result != ISC_R_SUCCESS) {
+ 				result = ISC_R_FAILURE;
+ 				continue;
+@@ -731,7 +731,7 @@ ldap_get_results(const char *zone, const char *record, const char *client,
+ 		case LDAP_SERVER_DOWN:
+ 			db->log(ISC_LOG_INFO, "LDAP driver attempting to "
+ 					      "re-connect");
+-			result = ldap_connect((ldap_instance_t *)dbdata, dbi);
++			result = dlz_ldap_connect((ldap_instance_t *)dbdata, dbi);
+ 			if (result != ISC_R_SUCCESS) {
+ 				result = ISC_R_FAILURE;
+ 			}
+@@ -1117,7 +1117,7 @@ dlz_create(const char *dlzname, unsigned int argc, char *argv[], void **dbdata,
+ 	ldap->db = dbi;
+ #endif /* if PTHREADS */
+ 		/* attempt to connect */
+-		result = ldap_connect(ldap, dbi);
++		result = dlz_ldap_connect(ldap, dbi);
+ 
+ 		/*
+ 		 * if db connection cannot be created, log err msg and
+-- 
+2.31.1
+
diff --git a/bind.spec b/bind.spec
index 347cdfc..6d8ecfb 100644
--- a/bind.spec
+++ b/bind.spec
@@ -53,7 +53,7 @@ Summary:  The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) serv
 Name:     bind
 License:  MPLv2.0
 Version:  9.16.24
-Release:  1%{?dist}
+Release:  2%{?dist}
 Epoch:    32
 Url:      https://www.isc.org/downloads/bind/
 #
@@ -102,6 +102,7 @@ Patch149:bind-9.11-kyua-pkcs11.patch
 Patch157:bind-9.11-fips-tests.patch
 # https://gitlab.isc.org/isc-projects/bind9/-/merge_requests/2689
 Patch164:bind-9.11-rh1666814.patch
+Patch165:bind-9.16-openldap-2.6.patch
 
 %{?systemd_ordering}
 Requires:       coreutils
@@ -400,6 +401,7 @@ in HTML and PDF format.
 %patch130 -p1 -b .libdb
 %patch157 -p1 -b .fips-tests
 %patch164 -p1 -b .rh1666814
+%patch165 -p1
 
 %if %{with PKCS11}
 %patch135 -p1 -b .config-pkcs11
@@ -1122,6 +1124,9 @@ fi;
 %endif
 
 %changelog
+* Wed Dec 22 2021 Petr Menšík <pemensik@redhat.com> - 32:9.16.24-2
+- Build with OpenLDAP 2.6 (#2032704)
+
 * Wed Dec 15 2021 Petr Menšík <pemensik@redhat.com> - 32:9.16.24-1
 - Update to 9.16.24 (#2032934)