diff --git a/libwvdrmengine/cdm/core/src/cdm_engine.cpp b/libwvdrmengine/cdm/core/src/cdm_engine.cpp
index e2f3af24..e5709e33 100644
--- a/libwvdrmengine/cdm/core/src/cdm_engine.cpp
+++ b/libwvdrmengine/cdm/core/src/cdm_engine.cpp
@@ -725,7 +725,7 @@ CdmResponseType CdmEngine::HandleProvisioningResponse(
   std::string wrapped_rsa_key;
   if (!crypto_session->RewrapDeviceRSAKey(signed_message,
                                           signature,
-                                          nonce.data(),
+                                          nonce,
                                           enc_rsa_key,
                                           enc_rsa_key.size(),
                                           rsa_key_iv,