diff --git a/src/libgetdns.symbols b/src/libgetdns.symbols
index 890475ee6..4df6a9894 100644
--- a/src/libgetdns.symbols
+++ b/src/libgetdns.symbols
@@ -69,6 +69,7 @@ getdns_context_set_tls_query_padding_blocksize
 getdns_context_set_update_callback
 getdns_context_set_upstream_recursive_servers
 getdns_context_set_use_threads
+getdns_context_unset_edns_maximum_udp_payload_size
 getdns_convert_alabel_to_ulabel
 getdns_convert_dns_name_to_fqdn
 getdns_convert_fqdn_to_dns_name