diff --git a/dlls/windows.media.speech/main.c b/dlls/windows.media.speech/main.c
index d14d06773f7..94e6e5f9b2c 100644
--- a/dlls/windows.media.speech/main.c
+++ b/dlls/windows.media.speech/main.c
@@ -17,23 +17,10 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
-#include <stdarg.h>
-
-#define COBJMACROS
-#include "windef.h"
-#include "winbase.h"
-#include "winstring.h"
-#include "wine/debug.h"
-#include "objbase.h"
-
 #include "initguid.h"
-#include "activation.h"
+#include "private.h"
 
-#define WIDL_using_Windows_Foundation
-#define WIDL_using_Windows_Foundation_Collections
-#include "windows.foundation.h"
-#define WIDL_using_Windows_Media_SpeechSynthesis
-#include "windows.media.speechsynthesis.h"
+#include "wine/debug.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(speech);
 
diff --git a/dlls/windows.media.speech/private.h b/dlls/windows.media.speech/private.h
new file mode 100644
index 00000000000..0af024d0a72
--- /dev/null
+++ b/dlls/windows.media.speech/private.h
@@ -0,0 +1,41 @@
+/* WinRT Windows.Media.Speech private header
+ *
+ * Copyright 2022 Bernhard Kölbl
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef __WINE_WINDOWS_MEDIA_SPEECH_PRIVATE_H
+#define __WINE_WINDOWS_MEDIA_SPEECH_PRIVATE_H
+
+#include <stdarg.h>
+
+#define COBJMACROS
+#include "windef.h"
+#include "winbase.h"
+#include "winstring.h"
+#include "objbase.h"
+
+#include "activation.h"
+
+#define WIDL_using_Windows_Foundation
+#define WIDL_using_Windows_Foundation_Collections
+#include "windows.foundation.h"
+#define WIDL_using_Windows_Globalization
+#include "windows.globalization.h"
+#define WIDL_using_Windows_Media_SpeechSynthesis
+#include "windows.media.speechsynthesis.h"
+
+#endif