diff --git a/clients/common/nm-meta-setting-desc.c b/clients/common/nm-meta-setting-desc.c
index bb73a3a67..08855e02c 100644
--- a/clients/common/nm-meta-setting-desc.c
+++ b/clients/common/nm-meta-setting-desc.c
@@ -5037,9 +5037,6 @@ static const NMMetaPropertyInfo *const property_infos_CONNECTION[] = {
 	),
 	PROPERTY_INFO_WITH_DESC (NM_SETTING_CONNECTION_AUTOCONNECT_SLAVES,
 		.property_type =                &_pt_gobject_enum,
-		.property_typ_data = DEFINE_PROPERTY_TYP_DATA_SUBTYPE (gobject_enum,
-			.get_gtype =                nm_setting_connection_autoconnect_slaves_get_type,
-		),
 	),
 	PROPERTY_INFO_WITH_DESC (NM_SETTING_CONNECTION_SECONDARIES,
 		.describe_message =