diff --git a/Installer/copy_build.cmd b/Installer/copy_build.cmd
index feb3dc54da..4aa0f9811c 100644
--- a/Installer/copy_build.cmd
+++ b/Installer/copy_build.cmd
@@ -106,6 +106,8 @@ copy %qtPath%\plugins\platforms\qwindows.dll %instPath%\platforms\
 
 mkdir %instPath%\styles
 copy %qtPath%\plugins\styles\qwindowsvistastyle.dll %instPath%\styles\
+rem Qt 6.7+
+copy %qtPath%\plugins\styles\qmodernwindowsstyle.dll %instPath%\styles\
 
 IF %archPath% == ARM64 (
 mkdir %instPath%\tls