diff --git a/client/allocrunner/networking_bridge_linux.go b/client/allocrunner/networking_bridge_linux.go
index 6deafc72d..aa166b811 100644
--- a/client/allocrunner/networking_bridge_linux.go
+++ b/client/allocrunner/networking_bridge_linux.go
@@ -144,6 +144,8 @@ func buildNomadBridgeNetConfig(b bridgeNetworkConfigurator) []byte {
 		cniAdminChainName))
 }
 
+// Update website/content/docs/networking/cni.mdx when the bridge configuration
+// is modified.
 const nomadCNIConfigTemplate = `{
 	"cniVersion": "0.4.0",
 	"name": "nomad",
diff --git a/website/content/docs/networking/cni.mdx b/website/content/docs/networking/cni.mdx
index b3e436f4f..d46bbaeb7 100644
--- a/website/content/docs/networking/cni.mdx
+++ b/website/content/docs/networking/cni.mdx
@@ -88,6 +88,7 @@ a convenient jumping off point to discuss a worked example.
       "ipMasq": true,
       "isGateway": true,
       "forceAddress": true,
+      "hairpinMode": false,
       "ipam": {
         "type": "host-local",
         "ranges": [