diff --git a/quic/quartc/quartc_crypto_helpers.cc b/quic/quartc/quartc_crypto_helpers.cc
index 93023e7..4653000 100644
--- a/quic/quartc/quartc_crypto_helpers.cc
+++ b/quic/quartc/quartc_crypto_helpers.cc
@@ -60,6 +60,8 @@
 QuicAsyncStatus InsecureProofVerifier::VerifyCertChain(
     const std::string& hostname,
     const std::vector<std::string>& certs,
+    const std::string& ocsp_response,
+    const std::string& cert_sct,
     const ProofVerifyContext* context,
     std::string* error_details,
     std::unique_ptr<ProofVerifyDetails>* details,
diff --git a/quic/quartc/quartc_crypto_helpers.h b/quic/quartc/quartc_crypto_helpers.h
index 2dba7ac..1436aeb 100644
--- a/quic/quartc/quartc_crypto_helpers.h
+++ b/quic/quartc/quartc_crypto_helpers.h
@@ -88,6 +88,8 @@
   QuicAsyncStatus VerifyCertChain(
       const std::string& hostname,
       const std::vector<std::string>& certs,
+      const std::string& ocsp_response,
+      const std::string& cert_sct,
       const ProofVerifyContext* context,
       std::string* error_details,
       std::unique_ptr<ProofVerifyDetails>* details,