diff --git a/dll/win32/cryptui/cryptui.spec b/dll/win32/cryptui/cryptui.spec
index a60c2e6b92c..675b700a4a5 100644
--- a/dll/win32/cryptui/cryptui.spec
+++ b/dll/win32/cryptui/cryptui.spec
@@ -37,8 +37,8 @@
 37 stdcall CryptUIWizImport(long ptr wstr ptr ptr)
 38 stub CryptUIWizQueryCertRequestNoDS
 39 stub CryptUIWizSubmitCertRequestNoDS
-40 stub DllRegisterServer
-41 stub DllUnregisterServer
+@ stub -private DllRegisterServer
+@ stub -private DllUnregisterServer
 42 stub EnrollmentCOMObjectFactory_getInstance
 43 stub I_CryptUIProtect
 44 stub I_CryptUIProtectFailure