diff --git a/include/osmocom/hlr/logging.h b/include/osmocom/hlr/logging.h
index ed24075..83f1acd 100644
--- a/include/osmocom/hlr/logging.h
+++ b/include/osmocom/hlr/logging.h
@@ -8,6 +8,7 @@
 	DGSUP,
 	DAUC,
 	DSS,
+	DMSLOOKUP,
 };
 
 extern const struct log_info hlr_log_info;