diff --git a/board/czechlight/clearfog/overlay/usr/lib/systemd/network/eth2.network b/board/czechlight/clearfog/overlay/usr/lib/systemd/network/eth2.network
new file mode 100644
index 0000000..4196824
--- /dev/null
+++ b/board/czechlight/clearfog/overlay/usr/lib/systemd/network/eth2.network
@@ -0,0 +1,4 @@
+[Match]
+Name=eth2
+[Network]
+DHCP=yes