diff --git a/tests/data/slapd-chain1.conf b/tests/data/slapd-chain1.conf
index 225ad81c94..8f3554718b 100644
--- a/tests/data/slapd-chain1.conf
+++ b/tests/data/slapd-chain1.conf
@@ -32,9 +32,10 @@ argsfile	@TESTDIR@/slapd.1.args
 #
 # uses the chain overlay as global;
 # no chain-URI is configured, so the URI is parsed out of the referral
-overlay                chain
-chain-acl-authcDN	"cn=Manager,dc=example,dc=com"
-chain-acl-passwd	secret
+overlay         chain
+chain-acl-bind	bindmethod=simple
+		binddn="cn=Manager,dc=example,dc=com"
+		credentials=secret
 
 #######################################################################
 # database definitions
diff --git a/tests/data/slapd-chain2.conf b/tests/data/slapd-chain2.conf
index 4edbf7006e..acc434ba55 100644
--- a/tests/data/slapd-chain2.conf
+++ b/tests/data/slapd-chain2.conf
@@ -56,7 +56,8 @@ rootpw		secret
 # the chain-URI is configured, so only that URI is chained
 overlay		chain
 chain-uri	@URI1@
-chain-acl-authcDN	"cn=Manager,dc=example,dc=com"
-chain-acl-passwd	secret
+chain-acl-bind	bindmethod=simple
+		binddn="cn=Manager,dc=example,dc=com"
+		credentials=secret
 
 #monitor#database	monitor