diff --git a/src/gb/libosmogb.map b/src/gb/libosmogb.map
index d08e85e..980b317 100644
--- a/src/gb/libosmogb.map
+++ b/src/gb/libosmogb.map
@@ -84,6 +84,7 @@
 gprs_ns2_frgre_bind;
 gprs_ns2_instantiate;
 gprs_ns2_ip_bind;
+gprs_ns2_ip_bind_by_sockaddr;
 gprs_ns2_ip_bind_set_dscp;
 gprs_ns2_ip_bind_sockaddr;
 gprs_ns2_ip_connect;