diff --git a/dom0 b/dom0
new file mode 100644
index 0000000..d6c59a4
--- /dev/null
+++ b/dom0
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+sudo mkdir /etc/gtk-3.0
+echo '
+[Settings]
+gtk-theme-name=Arc-Dark
+gtk-application-prefer-dark-theme=1
+' | sudo tee /etc/gtk-3.0/settings.ini