diff --git a/bin/named/query.c b/bin/named/query.c
index 4e78bd7a32..7d492ca70a 100644
--- a/bin/named/query.c
+++ b/bin/named/query.c
@@ -38,6 +38,7 @@
 #include <dns/message.h>
 #include <dns/name.h>
 #include <dns/rdata.h>
+#include <dns/rdatatype.h>
 #include <dns/rdatalist.h>
 #include <dns/rdataset.h>
 #include <dns/rdatasetiter.h>