diff --git a/docs/win32_build_scripts/helper_src/qt.patch b/docs/win32_build_scripts/helper_src/qt.patch
new file mode 100644
index 00000000..18dcba34
--- /dev/null
+++ b/docs/win32_build_scripts/helper_src/qt.patch
@@ -0,0 +1,13 @@
+*** qt_orig\src\gui\inputmethod\qwininputcontext_win.cpp	2008-09-27 12:00:56.000000000 +0200
+--- qt\src\gui\inputmethod\qwininputcontext_win.cpp	2009-02-16 21:34:02.403800000 +0100
+***************
+*** 77,82 ****
+--- 77,84 ----
+  
+  #define IFMETHOD HRESULT STDMETHODCALLTYPE
+  
++ extern bool qt_sendSpontaneousEvent(QObject *, QEvent *);
++ 
+  interface IActiveIMMApp : public IUnknown
+  {
+  public:
diff --git a/docs/win32_build_scripts/pokerth_download_libs.cmd b/docs/win32_build_scripts/pokerth_download_libs.cmd
index 6707e254..9518fbbb 100644
--- a/docs/win32_build_scripts/pokerth_download_libs.cmd
+++ b/docs/win32_build_scripts/pokerth_download_libs.cmd
@@ -101,6 +101,12 @@ echo Unpacking Qt
 REM Wait 5 seconds for the file cache, else ren might fail.
 @ping 127.0.0.1 -n 5 -w 1000 > nul
 ren qt-win-opensource-src-4.4.3 qt
+echo.
+echo Patching Qt
+cd qt
+copy %PKTH_OldDir%\helper_src\qt.patch .
+%PKTH_OldDir%\third_party_apps\pat_ch -p1 -i qt.patch
+cd /d %PKTH_BaseDir%
 )
 if not exist %PKTH_BaseDir%\qt goto qtFailure
 echo.