diff --git a/skeletons/OBJECT_IDENTIFIER.c b/skeletons/OBJECT_IDENTIFIER.c
index 03bfc03..24f4e0e 100644
--- a/skeletons/OBJECT_IDENTIFIER.c
+++ b/skeletons/OBJECT_IDENTIFIER.c
@@ -27,6 +27,8 @@
 	OBJECT_IDENTIFIER_encode_xer,
 	OCTET_STRING_decode_uper,
 	OCTET_STRING_encode_uper,
+	OCTET_STRING_decode_aper,
+	OCTET_STRING_encode_aper,
 	0, /* Use generic outmost tag fetcher */
 	asn_DEF_OBJECT_IDENTIFIER_tags,
 	sizeof(asn_DEF_OBJECT_IDENTIFIER_tags)