diff --git a/tests/66-ref-simple-OK.asn1.-P b/tests/66-ref-simple-OK.asn1.-P
index 7cad785..121e6c8 100644
--- a/tests/66-ref-simple-OK.asn1.-P
+++ b/tests/66-ref-simple-OK.asn1.-P
@@ -24,7 +24,7 @@
 	{ ATF_POINTER, 0, 0,
 		.tag = (ASN_TAG_CLASS_UNIVERSAL | (10 << 2)),
 		.tag_mode = 0,
-		.type = (void *)&asn_DEF_SimpleType,
+		.type = &asn_DEF_SimpleType,
 		.memb_constraints = 0,	/* Defer constraints checking to the member type */
 		.name = "named"
 		},