diff --git a/library/BSSMAP_Templates.ttcn b/library/BSSMAP_Templates.ttcn
index 776e8be..2496a1b 100644
--- a/library/BSSMAP_Templates.ttcn
+++ b/library/BSSMAP_Templates.ttcn
@@ -167,11 +167,11 @@
 	oldToNewBSSIEs := val
 }
 
-template BSSMAP_IE_Osmo_OsmuxSupport tr_BSSMAP_IE_Osmo_OsmuxSupport := {
+template (value) BSSMAP_IE_Osmo_OsmuxSupport tr_BSSMAP_IE_Osmo_OsmuxSupport := {
 	elementIdentifier := 'F0'O
 }
 
-private function f_enc_osmux_support(boolean osmux_enabled) return template BSSMAP_IE_Osmo_OsmuxSupport {
+private function f_enc_osmux_support(boolean osmux_enabled) return template (omit) BSSMAP_IE_Osmo_OsmuxSupport {
 	if (osmux_enabled) {
 		return tr_BSSMAP_IE_Osmo_OsmuxSupport;
 	}