diff --git a/tests/data/slapd-ref-slave.conf b/tests/data/slapd-ref-slave.conf
index 7c3c226e4afd48ee366b1bd85fd869cf1f024dc6..64c262319b7b629df7737966131d004a79cc55b8 100644
--- a/tests/data/slapd-ref-slave.conf
+++ b/tests/data/slapd-ref-slave.conf
@@ -18,7 +18,7 @@ argsfile    ./test-repl/slapd.args
 # ldbm database definitions
 #######################################################################
 
-referral	"ldap://localhost:9009/"
+referral	"ldap://localhost:9009"
 
 database	ldbm
 cachesize	0