diff --git a/tests/66-ref-simple-OK.asn1.-Pfwide-types b/tests/66-ref-simple-OK.asn1.-Pfwide-types
index 42ded8a..83122fc 100644
--- a/tests/66-ref-simple-OK.asn1.-Pfwide-types
+++ b/tests/66-ref-simple-OK.asn1.-Pfwide-types
@@ -25,6 +25,7 @@
 		.tag = (ASN_TAG_CLASS_UNIVERSAL | (10 << 2)),
 		.tag_mode = 0,
 		.type = &asn_DEF_SimpleType,
+		.type_selector = 0,
 		.memb_constraints = 0,	/* Defer constraints checking to the member type */
 		.oer_constraints = 0,	/* OER is not compiled, use -gen-OER */
 		.per_constraints = 0,	/* PER is not compiled, use -gen-PER */