diff --git a/CryptoPkg/Library/OpensslLib/OpensslLib.inf b/CryptoPkg/Library/OpensslLib/OpensslLib.inf
index 58202f8311..3fa52f5543 100644
--- a/CryptoPkg/Library/OpensslLib/OpensslLib.inf
+++ b/CryptoPkg/Library/OpensslLib/OpensslLib.inf
@@ -23,6 +23,7 @@
 
 [Sources]
   $(OPENSSL_PATH)/e_os.h
+  $(OPENSSL_PATH)/ms/uplink.h
 # Autogenerated files list starts here
   $(OPENSSL_PATH)/crypto/aes/aes_cbc.c
   $(OPENSSL_PATH)/crypto/aes/aes_cfb.c