diff --git a/include/osmocom/gsm/abis_nm.h b/include/osmocom/gsm/abis_nm.h
index 04e4575..fc096dc 100644
--- a/include/osmocom/gsm/abis_nm.h
+++ b/include/osmocom/gsm/abis_nm.h
@@ -18,7 +18,7 @@
 const char *abis_nm_opstate_name(uint8_t os);
 const char *abis_nm_avail_name(uint8_t avail);
 const char *abis_nm_test_name(uint8_t test);
-const char *abis_nm_adm_name(uint8_t adm);
+const char *abis_nm_adm_state_name(uint8_t adm);
 void abis_nm_debugp_foh(int ss, struct abis_om_fom_hdr *foh);
 
 #endif /* _OSMO_GSM_ABIS_NM_H */
diff --git a/src/gsm/abis_nm.c b/src/gsm/abis_nm.c
index acea4ed..8e769df 100644
--- a/src/gsm/abis_nm.c
+++ b/src/gsm/abis_nm.c
@@ -392,7 +392,7 @@
 	{ 0, NULL }
 };
 
-const char *abis_nm_adm_name(uint8_t adm)
+const char *abis_nm_adm_state_name(uint8_t adm)
 {
 	return get_value_string(abis_nm_adm_state_names, adm);
 }