diff --git a/os/layers/training-installer/package-lists/training-installer.list.chroot b/os/layers/training-installer/package-lists/training-installer.list.chroot
index cd8d058..9049ab7 100644
--- a/os/layers/training-installer/package-lists/training-installer.list.chroot
+++ b/os/layers/training-installer/package-lists/training-installer.list.chroot
@@ -14,3 +14,6 @@ gnome-boxes qemu-system-x86 qemu-utils libvirt-daemon-system
 
 # Run virtual machines with VirtualBox
 virtualbox-qt
+
+# Utilities
+netcat-openbsd