diff --git a/doc/man/man5/slapd-config.5 b/doc/man/man5/slapd-config.5
index e7489cb4b9..730f233eb6 100644
--- a/doc/man/man5/slapd-config.5
+++ b/doc/man/man5/slapd-config.5
@@ -1998,7 +1998,7 @@ dn: cn=schema,cn=config
 objectClass: olcSchemaConfig
 cn: schema
 
-include: SYSCONFDIR/schema/core.ldif
+include: file://SYSCONFDIR/schema/core.ldif
 
 dn: olcDatabase=frontend,cn=config
 objectClass: olcDatabaseConfig