diff --git a/cmd/quic-config/server.go b/cmd/quic-config/server.go
index e917a864..d9b39f8b 100644
--- a/cmd/quic-config/server.go
+++ b/cmd/quic-config/server.go
@@ -3,6 +3,8 @@ package main
 import (
 	"net/http"
 	"reflect"
+	"runtime"
+	"strings"
 	"sync"
 	"time"
 
@@ -121,6 +123,17 @@ func (s *Server) controllerStatus() (*Status, error) {
 		HasDFU:         s.dfuLoader != nil,
 		HasUpdate:      s.updater.found,
 	}
+	if runtime.GOOS == "darwin" {
+		status.AvailablePorts = make([]string, 0)
+		for _, p := range ports {
+			if !strings.HasPrefix("/dev/cu", p) {
+				status.AvailablePorts = append(status.AvailablePorts, p)
+			}
+		}
+	} else {
+		status.AvailablePorts = ports
+	}
+
 	if s.fc != nil {
 		status.Port = s.fc.PortName
 		status.Info = s.qp.Info
diff --git a/go.mod b/go.mod
index f987b506..0ce01aa6 100644
--- a/go.mod
+++ b/go.mod
@@ -18,7 +18,7 @@ require (
 	golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0 // indirect
 	golang.org/x/net v0.0.0-20201006153459-a7d1128ccaa0 // indirect
 	golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43
-	golang.org/x/sys v0.0.0-20201006155630-ac719f4daadf // indirect
+	golang.org/x/sys v0.0.0-20201007082116-8445cc04cbdf // indirect
 	gopkg.in/djherbis/atime.v1 v1.0.0 // indirect
 	gopkg.in/djherbis/fscache.v0 v0.10.1
 	gopkg.in/djherbis/stream.v1 v1.3.1 // indirect
diff --git a/go.sum b/go.sum
index 115fa0ee..4c5a1a47 100644
--- a/go.sum
+++ b/go.sum
@@ -271,6 +271,8 @@ golang.org/x/sys v0.0.0-20200909081042-eff7692f9009/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201006155630-ac719f4daadf h1:Bg47KQy0JhTHuf4sLiQwTMKwUMfSDwgSGatrxGR7nLM=
 golang.org/x/sys v0.0.0-20201006155630-ac719f4daadf/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201007082116-8445cc04cbdf h1:AvBTl0xbF/KtHyvm61X4gSPF7/dKJ/xQqJwKr1Qu9no=
+golang.org/x/sys v0.0.0-20201007082116-8445cc04cbdf/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=