1 files changed, 2 insertions, 0 deletions

diff --git a/openbsd-compat/getrrsetbyname.c b/openbsd-compat/getrrsetbyname.c
index 3f75590e2..44fa2755b 100644
--- a/openbsd-compat/getrrsetbyname.c
+++ b/openbsd-compat/getrrsetbyname.c
@@ -243,9 +243,11 @@ getrrsetbyname(const char *hostname, unsigned int rdclass,
         rrset->rri_ttl = response->answer->ttl;
         rrset->rri_nrdatas = response->header.ancount;
 
+#ifdef HAVE_HEADER_AD
         /* check for authenticated data */
         if (response->header.ad == 1)
                 rrset->rri_flags |= RRSET_VALIDATED;
+#endif
 
         /* copy name from answer section */
         length = strlen(response->answer->name);