diff --git a/srcpkgs/virt-manager/patches/disable-compile-schemas-update-icon-cache.patch b/srcpkgs/virt-manager/patches/disable-compile-schemas-update-icon-cache.patch
new file mode 100644
index 00000000000..ad8f6f798b2
--- /dev/null
+++ b/srcpkgs/virt-manager/patches/disable-compile-schemas-update-icon-cache.patch
@@ -0,0 +1,20 @@
+--- a/setup.py
++++ b/setup.py
+@@ -264,17 +264,6 @@ class my_install(setuptools.command.install.install):
+         setuptools.command.install.install.finalize_options(self)
+ 
+     def run(self):
+-        if not self.distribution.no_update_icon_cache:
+-            print("running gtk-update-icon-cache")
+-            icon_path = os.path.join(self.install_data, "share/icons/hicolor")
+-            self.spawn(["gtk-update-icon-cache", "-q", "-t", icon_path])
+-
+-        if not self.distribution.no_compile_schemas:
+-            print("compiling gsettings schemas")
+-            gschema_install = os.path.join(self.install_data,
+-                "share/glib-2.0/schemas")
+-            self.spawn(["glib-compile-schemas", gschema_install])
+-
+         setuptools.command.install.install.run(self)
+ 
+ 
diff --git a/srcpkgs/virt-manager/template b/srcpkgs/virt-manager/template
index f3f6a7424a1..3b66b6fd8a9 100644
--- a/srcpkgs/virt-manager/template
+++ b/srcpkgs/virt-manager/template
@@ -1,10 +1,10 @@
 # Template file for 'virt-manager'
 pkgname=virt-manager
-version=3.2.0
-revision=2
+version=4.0.0
+revision=1
 build_style=python3-module
 pycompile_dirs="/usr/share/${pkgname}/virtManager"
-hostmakedepends="gettext python3-docutils gtk-update-icon-cache"
+hostmakedepends="gettext python3-docutils python3-setuptools"
 depends="virt-manager-tools>=${version}_${revision} libvirt-glib
  gtk-vnc spice-gtk gtksourceview4 dconf vte3 gir-freedesktop"
 _coredeps="python3-gobject libvirt-python3 libosinfo
@@ -16,14 +16,9 @@ license="GPL-2.0-or-later"
 homepage="https://virt-manager.org"
 changelog="https://raw.githubusercontent.com/virt-manager/virt-manager/master/NEWS.md"
 distfiles="https://virt-manager.org/download/sources/${pkgname}/${pkgname}-${version}.tar.gz"
-checksum=2b6fe3d90d89e1130227e4b05c51e6642d89c839d3ea063e0e29475fd9bf7b86
+checksum=515aaa2021a4bf352b0573098fe6958319b1ba8ec508ea37e064803f97f17086
 python_version=3
 
-post_install() {
-	rm $DESTDIR/usr/share/glib-2.0/schemas/gschemas.compiled \
-		$DESTDIR/usr/share/icons/hicolor/icon-theme.cache
-}
-
 virt-manager-tools_package() {
 	short_desc="Programs to create and clone virtual machines"
 	depends="${_coredeps} python3-argcomplete"