diff --git a/src/fido/cbor_make_credential.c b/src/fido/cbor_make_credential.c
index 0ac30ee..9dda767 100644
--- a/src/fido/cbor_make_credential.c
+++ b/src/fido/cbor_make_credential.c
@@ -197,7 +197,7 @@ int cbor_make_credential(const uint8_t *data, size_t len) {
         //else if (options.up == NULL) //5.7
             //rup = ptrue;
     }
-    if (pinUvAuthParam.present == false && options.uv == pfalse && file_has_data(ef_pin)) { //8.1
+    if (pinUvAuthParam.present == false && options.uv != ptrue && file_has_data(ef_pin)) { //8.1
         CBOR_ERROR(CTAP2_ERR_PUAT_REQUIRED);
     }
     if (enterpriseAttestation > 0) {