diff --git a/DockerEnv b/DockerEnv
index cf55552ca..7e9209b1a 100644
--- a/DockerEnv
+++ b/DockerEnv
@@ -8,7 +8,6 @@
 #ENABLE_UFW=false
 #UFW_ALLOW_GW_NET=false
 #UFW_EXTRA_PORTS=
-#DNS=
 #UFW_DISABLE_IPTABLES_REJECT=false
 #GLOBAL_APPLY_PERMISSIONS=true
 #TRANSMISSION_ALT_SPEED_DOWN=50