diff --git a/src/gsm/libosmogsm.map b/src/gsm/libosmogsm.map
index 713ffe3..4ece107 100644
--- a/src/gsm/libosmogsm.map
+++ b/src/gsm/libosmogsm.map
@@ -190,6 +190,7 @@
 gsm0808_create_lcls_notification;
 gsm0808_create_reset;
 gsm0808_create_reset_ack;
+gsm0808_create_sapi_reject_cause;
 gsm0808_create_sapi_reject;
 gsm0808_create_handover_required;
 gsm0808_create_handover_required_reject;