diff --git a/reactos/dll/win32/comctl32/button.c b/reactos/dll/win32/comctl32/button.c
index 9319b9cb5d2..e1fdb0b112e 100644
--- a/reactos/dll/win32/comctl32/button.c
+++ b/reactos/dll/win32/comctl32/button.c
@@ -380,6 +380,7 @@ LRESULT WINAPI ButtonWndProc_common(HWND hWnd, UINT uMsg,
     case WM_THEMECHANGED:
         CloseThemeData (GetWindowTheme(hWnd));
         OpenThemeData(hWnd, WC_BUTTONW);
+        InvalidateRect(hWnd, NULL, FALSE);
         break;
 
     case WM_MOUSEHOVER: