diff --git a/CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs7VerifyCommon.c b/CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs7VerifyCommon.c
index 3336d2f60a..f8028181e4 100644
--- a/CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs7VerifyCommon.c
+++ b/CryptoPkg/Library/BaseCryptLib/Pk/CryptPkcs7VerifyCommon.c
@@ -502,8 +502,6 @@ Pkcs7GetCertificatesList (
   OldBuf       = NULL;
   Signers      = NULL;
 
-  ZeroMem (&CertCtx, sizeof (CertCtx));
-
   //
   // Parameter Checking
   //