diff --git a/reactos/install.bat b/reactos/install.bat
index a739ffc545d..fe87402629b 100644
--- a/reactos/install.bat
+++ b/reactos/install.bat
@@ -131,6 +131,7 @@ copy apps\tests\nptest\npclient.exe %ROS_INSTALL_TESTS%
 copy apps\tests\atomtest\atomtest.exe %ROS_INSTALL_TESTS%
 copy apps\tests\mutex\mutex.exe %ROS_INSTALL%\bin
 copy apps\tests\winhello\winhello.exe %ROS_INSTALL%\bin
+copy apps\tests\multiwin\multiwin.exe %ROS_INSTALL%\bin
 copy apps\tests\wm_paint\wm_paint.exe %ROS_INSTALL_TESTS%
 copy apps\tests\bitblt\lena.bmp %ROS_INSTALL_TESTS%
 copy apps\tests\bitblt\bitblt.exe %ROS_INSTALL_TESTS%