diff --git a/include/osmocom/gsm/gsm0480.h b/include/osmocom/gsm/gsm0480.h
index b31f8a7..fafa1f4 100644
--- a/include/osmocom/gsm/gsm0480.h
+++ b/include/osmocom/gsm/gsm0480.h
@@ -93,6 +93,8 @@
 
 int gsm0480_extract_ie_by_tag(const struct gsm48_hdr *hdr, uint16_t msg_len,
 			      uint8_t **ie, uint16_t *ie_len, uint8_t ie_tag);
+int gsm0480_parse_facility_ie(const uint8_t *facility_ie, uint16_t length,
+			      struct ss_request *req);
 int gsm0480_decode_ss_request(const struct gsm48_hdr *hdr, uint16_t len,
 				struct ss_request *request);