decode SET OF in OER
diff --git a/examples/sample.source.1609.2/Makefile b/examples/sample.source.1609.2/Makefile
index c335ec9..b57dc68 100644
--- a/examples/sample.source.1609.2/Makefile
+++ b/examples/sample.source.1609.2/Makefile
@@ -287,6 +287,7 @@
 ASN_MODULE_SOURCES+=NativeEnumerated_oer.c
 ASN_MODULE_SOURCES+=constr_SEQUENCE_oer.c
 ASN_MODULE_SOURCES+=constr_CHOICE_oer.c
+ASN_MODULE_SOURCES+=constr_SET_OF_oer.c
 ASN_CONVERTER_SOURCES+=pdu_collection.c