diff --git a/src/resolve/resolved-dns-answer.h b/src/resolve/resolved-dns-answer.h
index 447da5d6cc..e20c60b25e 100644
--- a/src/resolve/resolved-dns-answer.h
+++ b/src/resolve/resolved-dns-answer.h
@@ -50,7 +50,7 @@ int dns_answer_add(DnsAnswer *a, DnsResourceRecord *rr, int ifindex, DnsAnswerFl
 int dns_answer_add_extend(DnsAnswer **a, DnsResourceRecord *rr, int ifindex, DnsAnswerFlags flags, DnsResourceRecord *rrsig);
 int dns_answer_add_soa(DnsAnswer *a, const char *name, uint32_t ttl, int ifindex);
 
-int dns_answer_match_key(DnsAnswer *a, const DnsResourceKey *key, DnsAnswerFlags *combined_flags);
+int dns_answer_match_key(DnsAnswer *a, const DnsResourceKey *key, DnsAnswerFlags *ret_flags);
 int dns_answer_contains_nsec_or_nsec3(DnsAnswer *a);
 int dns_answer_contains_zone_nsec3(DnsAnswer *answer, const char *zone);
 int dns_answer_contains(DnsAnswer *answer, DnsResourceRecord *rr);