choice constraint generation duplication dropped

diff --git a/tests/50-constraint-OK.asn1.-Pgen-PER b/tests/50-constraint-OK.asn1.-Pgen-PER
index b0fe1c9..4a95914 100644
--- a/tests/50-constraint-OK.asn1.-Pgen-PER
+++ b/tests/50-constraint-OK.asn1.-Pgen-PER
@@ -4456,7 +4456,7 @@
 		.tag_mode = 0,
 		.type = &asn_DEF_enum_c_6,
 		.memb_constraints = 0,	/* Defer constraints checking to the member type */
-		.per_constraints = &asn_PER_memb_enum_c_constr_6,
+		.per_constraints = 0,	/* No PER visible constraints */
 		.default_value = 0,
 		.name = "enum-c"
 		},