diff --git a/src/gsm/libosmogsm.map b/src/gsm/libosmogsm.map
index 76b3fd0..bb97878 100644
--- a/src/gsm/libosmogsm.map
+++ b/src/gsm/libosmogsm.map
@@ -553,5 +553,7 @@
 sgsap_ue_emm_mode_names;
 sgsap_ie_tlvdef;
 
+osmo_rat_type_names;
+
 local: *;
 };