diff --git a/src/msw/msgdlg.cpp b/src/msw/msgdlg.cpp
index 3a650b846d..b239fd9024 100644
--- a/src/msw/msgdlg.cpp
+++ b/src/msw/msgdlg.cpp
@@ -26,6 +26,7 @@
 #include "wx/ptr_scpd.h"
 #include "wx/dynlib.h"
 #include "wx/msw/private/button.h"
+#include "wx/msw/private/darkmode.h"
 #include "wx/msw/private/metrics.h"
 #include "wx/msw/private/msgdlg.h"
 #include "wx/modalhook.h"
@@ -599,6 +600,24 @@ void wxMessageDialog::DoCentre(int dir)
 // Helpers of the wxMSWMessageDialog namespace
 // ----------------------------------------------------------------------------
 
+namespace
+{
+
+HRESULT CALLBACK
+wxTaskDialogCallback(HWND hwnd, UINT msg, WPARAM, LPARAM, LONG_PTR)
+{
+    switch ( msg )
+    {
+        case TDN_DIALOG_CONSTRUCTED:
+            wxMSWDarkMode::EnableForTLW(hwnd);
+            break;
+    }
+
+    return S_OK;
+}
+
+} // anonymous namespace
+
 wxMSWTaskDialogConfig::wxMSWTaskDialogConfig(const wxMessageDialogBase& dlg)
                      : buttons(new TASKDIALOG_BUTTON[MAX_BUTTONS])
 {
@@ -747,6 +766,8 @@ void wxMSWTaskDialogConfig::MSWCommonTaskDialogInit(TASKDIALOGCONFIG &tdc)
 
         AddTaskDialogButton(tdc, IDHELP, 0 /* not used */, btnHelpLabel);
     }
+
+    tdc.pfCallback = wxTaskDialogCallback;
 }
 
 void wxMSWTaskDialogConfig::AddTaskDialogButton(TASKDIALOGCONFIG &tdc,