diff --git a/src/gsm/libosmogsm.map b/src/gsm/libosmogsm.map
index 602c7a6..ae7c0a1 100644
--- a/src/gsm/libosmogsm.map
+++ b/src/gsm/libosmogsm.map
@@ -89,6 +89,8 @@
 gsm0480_create_ussd_resp;
 gsm0480_create_ussd_notify;
 gsm0480_create_ussd_release_complete;
+gsm0480_create_release_complete;
+
 gsm0480_extract_ie_by_tag;
 gsm0480_parse_facility_ie;
 gsm0480_decode_ussd_request;