diff --git a/config/swarm.go b/config/swarm.go
index 7d074d996..d61c0a2e5 100644
--- a/config/swarm.go
+++ b/config/swarm.go
@@ -3,4 +3,5 @@ package config
 type SwarmConfig struct {
 	AddrFilters             []string
 	DisableBandwidthMetrics bool
+	DisableNatPortMap       bool
 }