diff --git a/src/dd.c b/src/dd.c
index 883c1e1..fed3f2e 100644
--- a/src/dd.c
+++ b/src/dd.c
@@ -1826,6 +1826,9 @@ HRESULT dd_CreateEx(GUID* lpGuid, LPVOID* lplpDD, REFIID iid, IUnknown* pUnkOute
         {
             if (!IsWine() && IsWindows11OrGreater())
             {
+                if (GetProcessAffinityMask(proc, &proc_affinity, &system_affinity))
+                    SetProcessAffinityMask(proc, system_affinity);
+
                 util_set_process_affinity();
             }
             else