diff --git a/nix/windows/PKGBUILD b/nix/windows/PKGBUILD
index fe2efdda..f2ace0ce 100644
--- a/nix/windows/PKGBUILD
+++ b/nix/windows/PKGBUILD
@@ -21,6 +21,6 @@ build() {
 }
 
 package() {
-  mkdir -p $pkgdir/mingw64/lib/python3.9/site-packages
-  cp ${srcdir}/nac3artiq.pyd $pkgdir/mingw64/lib/python3.9/site-packages
+  mkdir -p $pkgdir/mingw64/lib/python3.10/site-packages
+  cp ${srcdir}/nac3artiq.pyd $pkgdir/mingw64/lib/python3.10/site-packages
 }