diff --git a/reactos/include/psdk/urlmon.idl b/reactos/include/psdk/urlmon.idl
index ec0354fb3ce..d2a46a08cc2 100644
--- a/reactos/include/psdk/urlmon.idl
+++ b/reactos/include/psdk/urlmon.idl
@@ -1927,6 +1927,9 @@ cpp_quote("#define INET_E_QUERYOPTION_UNKNOWN       _HRESULT_TYPEDEF_(0x800C0013
 cpp_quote("#define INET_E_REDIRECT_FAILED           _HRESULT_TYPEDEF_(0x800C0014)")
 cpp_quote("#define INET_E_REDIRECT_TO_DIR           _HRESULT_TYPEDEF_(0x800C0015)")
 cpp_quote("#define INET_E_CANNOT_LOCK_REQUEST       _HRESULT_TYPEDEF_(0x800C0016)")
+cpp_quote("#define INET_E_USE_EXTENDED_BINDING      _HRESULT_TYPEDEF_(0x800C0017)")
+cpp_quote("#define INET_E_TERMINATED_BIND           _HRESULT_TYPEDEF_(0x800C0018)")
+cpp_quote("#define INET_E_INVALID_CERTIFICATE       _HRESULT_TYPEDEF_(0x800C0019)")
 cpp_quote("#define INET_E_CODE_DOWNLOAD_DECLINED    _HRESULT_TYPEDEF_(0x800C0100)")
 cpp_quote("#define INET_E_RESULT_DISPATCHED         _HRESULT_TYPEDEF_(0x800C0200)")
 cpp_quote("#define INET_E_CANNOT_REPLACE_SFP_FILE   _HRESULT_TYPEDEF_(0x800C0300)")