diff --git a/signxml/xades/xades.py b/signxml/xades/xades.py
index 1149a61..6ffcb63 100644
--- a/signxml/xades/xades.py
+++ b/signxml/xades/xades.py
@@ -272,8 +272,9 @@ class XAdESVerifier(XAdESProcessor, XMLVerifier):
     def _verify_signing_time(self, verify_result: VerifyResult):
         pass
 
-    def _verify_cert_digest(self, signing_cert_node, expect_cert):
-        for cert in self._findall(signing_cert_node, "xades:Cert"):
+    def _verify_cert_digest(self, signing_cert_node, expect_cert, idx):
+        cert = self._find(signing_cert_node, "xades:Cert[{0}]".format(idx), False)
+        if cert is not None:
             cert_digest = self._find(cert, "xades:CertDigest")
             digest_alg = DigestAlgorithm(self._find(cert_digest, "DigestMethod").get("Algorithm"))
             digest_value = self._find(cert_digest, "DigestValue")
@@ -285,20 +286,23 @@ def _verify_cert_digest(self, signing_cert_node, expect_cert):
 
     def _verify_cert_digests(self, verify_result: VerifyResult):
         x509_data = verify_result.signature_xml.find("ds:KeyInfo/ds:X509Data", namespaces=namespaces)
-        cert_from_key_info = load_certificate(
-            FILETYPE_PEM, add_pem_header(self._find(x509_data, "X509Certificate").text)
-        )
-        signed_signature_props = self._find(verify_result.signed_xml, "xades:SignedSignatureProperties")
-        signing_cert = self._find(signed_signature_props, "xades:SigningCertificate", require=False)
-        signing_cert_v2 = self._find(signed_signature_props, "xades:SigningCertificateV2", require=False)
-        if signing_cert is None and signing_cert_v2 is None:
-            raise InvalidInput("Expected to find XML element xades:SigningCertificate or xades:SigningCertificateV2")
-        if signing_cert is not None and signing_cert_v2 is not None:
-            raise InvalidInput("Expected to find exactly one of xades:SigningCertificate or xades:SigningCertificateV2")
-        if signing_cert is not None:
-            self._verify_cert_digest(signing_cert, expect_cert=cert_from_key_info)
-        elif signing_cert_v2 is not None:
-            self._verify_cert_digest(signing_cert_v2, expect_cert=cert_from_key_info)
+        for idx, x_cert in enumerate(self._findall(x509_data, "X509Certificate")):
+            cert_from_key_info = load_certificate(FILETYPE_PEM, add_pem_header(x_cert.text))
+            signed_signature_props = self._find(verify_result.signed_xml, "xades:SignedSignatureProperties")
+            signing_cert = self._find(signed_signature_props, "xades:SigningCertificate", require=False)
+            signing_cert_v2 = self._find(signed_signature_props, "xades:SigningCertificateV2", require=False)
+            if signing_cert is None and signing_cert_v2 is None:
+                raise InvalidInput(
+                    "Expected to find XML element xades:SigningCertificate or xades:SigningCertificateV2"
+                )
+            if signing_cert is not None and signing_cert_v2 is not None:
+                raise InvalidInput(
+                    "Expected to find exactly one of xades:SigningCertificate or xades:SigningCertificateV2"
+                )
+            if signing_cert is not None:
+                self._verify_cert_digest(signing_cert, expect_cert=cert_from_key_info, idx=(idx + 1))
+            elif signing_cert_v2 is not None:
+                self._verify_cert_digest(signing_cert_v2, expect_cert=cert_from_key_info, idx=(idx + 1))
 
     def _verify_signature_policy(self, verify_result: VerifyResult, expect_signature_policy: XAdESSignaturePolicy):
         signed_signature_props = self._find(verify_result.signed_xml, "xades:SignedSignatureProperties")
diff --git a/test/test.py b/test/test.py
index 69782d1..2992101 100755
--- a/test/test.py
+++ b/test/test.py
@@ -740,7 +740,6 @@ def test_xades_interop_examples(self):
             "corrupted-cert": etree.DocumentInvalid,  # FIXME - flaky validation
             "cert-v2-wrong-digest": InvalidDigest,
             "wrong-sign-cert-digest": InvalidDigest,
-            "nonconformant-X_BE_CONN_10": InvalidDigest,
             "sigPolStore-noDigest": InvalidInput,
         }
         for sig_file in glob(os.path.join(os.path.dirname(__file__), "xades", "*.xml")):