diff --git a/lib/dns/include/dns/types.h b/lib/dns/include/dns/types.h
index 275a1669f1..e9506a0762 100644
--- a/lib/dns/include/dns/types.h
+++ b/lib/dns/include/dns/types.h
@@ -36,6 +36,7 @@ ISC_LANG_BEGINDECLS
 typedef isc_region_t				dns_label_t;
 typedef struct dns_name				dns_name_t;
 typedef ISC_LIST(dns_name_t)			dns_namelist_t;
+typedef struct dns_fixedname			dns_fixedname_t;
 typedef struct dns_db				dns_db_t;
 typedef void					dns_dbnode_t;
 typedef void					dns_dbversion_t;