fix default constraint checking
diff --git a/tests/125-bitstring-constraint-OK.asn1.-P b/tests/125-bitstring-constraint-OK.asn1.-P
index 1ad8ef8..ef698d2 100644
--- a/tests/125-bitstring-constraint-OK.asn1.-P
+++ b/tests/125-bitstring-constraint-OK.asn1.-P
@@ -58,6 +58,7 @@
T_1_inherit_TYPE_descriptor(asn_TYPE_descriptor_t *td) {
td->free_struct = asn_DEF_BIT_STRING.free_struct;
td->print_struct = asn_DEF_BIT_STRING.print_struct;
+ td->check_constraints = asn_DEF_BIT_STRING.check_constraints;
td->ber_decoder = asn_DEF_BIT_STRING.ber_decoder;
td->der_encoder = asn_DEF_BIT_STRING.der_encoder;
td->xer_decoder = asn_DEF_BIT_STRING.xer_decoder;