diff --git a/provider/docker.go b/provider/docker.go
index cd5ddc847..faff0b6d2 100644
--- a/provider/docker.go
+++ b/provider/docker.go
@@ -364,10 +364,6 @@ func (provider *Docker) containerFilter(container dockerData) bool {
 		log.Debugf("Filtering container without port and no traefik.port label %s", container.Name)
 		return false
 	}
-	if len(container.NetworkSettings.Ports) > 1 && err != nil {
-		log.Debugf("Filtering container with more than 1 port and no traefik.port label %s", container.Name)
-		return false
-	}
 
 	if !isContainerEnabled(container, provider.ExposedByDefault) {
 		log.Debugf("Filtering disabled container %s", container.Name)
diff --git a/provider/docker_test.go b/provider/docker_test.go
index 3d106bd71..1873c5d56 100644
--- a/provider/docker_test.go
+++ b/provider/docker_test.go
@@ -390,6 +390,27 @@ func TestDockerGetPort(t *testing.T) {
 			},
 			expected: "8080",
 		},
+		{
+			container: docker.ContainerJSON{
+				ContainerJSONBase: &docker.ContainerJSONBase{
+					Name: "test-multi-ports",
+				},
+				Config: &container.Config{
+					Labels: map[string]string{
+						"traefik.port": "8080",
+					},
+				},
+				NetworkSettings: &docker.NetworkSettings{
+					NetworkSettingsBase: docker.NetworkSettingsBase{
+						Ports: nat.PortMap{
+							"8080/tcp": {},
+							"80/tcp":   {},
+						},
+					},
+				},
+			},
+			expected: "8080",
+		},
 	}
 
 	for _, e := range containers {
@@ -735,7 +756,7 @@ func TestDockerTraefikFilter(t *testing.T) {
 		{
 			container: docker.ContainerJSON{
 				ContainerJSONBase: &docker.ContainerJSONBase{
-					Name: "container",
+					Name: "container-multi-ports",
 				},
 				Config: &container.Config{},
 				NetworkSettings: &docker.NetworkSettings{
@@ -748,7 +769,7 @@ func TestDockerTraefikFilter(t *testing.T) {
 				},
 			},
 			exposedByDefault: true,
-			expected:         false,
+			expected:         true,
 		},
 		{
 			container: docker.ContainerJSON{
diff --git a/provider/marathon.go b/provider/marathon.go
index f2ec40918..f6cc85563 100644
--- a/provider/marathon.go
+++ b/provider/marathon.go
@@ -219,10 +219,7 @@ func (provider *Marathon) taskFilter(task marathon.Task, applications *marathon.
 		log.Debugf("Filtering marathon task %s specifying both traefik.portIndex and traefik.port labels", task.AppID)
 		return false
 	}
-	if portIndexLabel == "" && portValueLabel == "" && len(application.Ports) > 1 {
-		log.Debugf("Filtering marathon task %s with more than 1 port and no traefik.portIndex or traefik.port label", task.AppID)
-		return false
-	}
+
 	if portIndexLabel != "" {
 		index, err := strconv.Atoi((*application.Labels)["traefik.portIndex"])
 		if err != nil || index < 0 || index > len(application.Ports)-1 {
diff --git a/provider/marathon_test.go b/provider/marathon_test.go
index b9e712ea1..6ce7c4009 100644
--- a/provider/marathon_test.go
+++ b/provider/marathon_test.go
@@ -371,30 +371,30 @@ func TestMarathonTaskFilter(t *testing.T) {
 		},
 		{
 			task: marathon.Task{
-				AppID: "foo",
-				Ports: []int{80},
+				AppID: "multiple-ports",
+				Ports: []int{80, 443},
 			},
 			applications: &marathon.Applications{
 				Apps: []marathon.Application{
 					{
-						ID:     "foo",
+						ID:     "multiple-ports",
 						Ports:  []int{80, 443},
 						Labels: &map[string]string{},
 					},
 				},
 			},
-			expected:         false,
+			expected:         true,
 			exposedByDefault: true,
 		},
 		{
 			task: marathon.Task{
-				AppID: "foo",
+				AppID: "disable",
 				Ports: []int{80},
 			},
 			applications: &marathon.Applications{
 				Apps: []marathon.Application{
 					{
-						ID:    "foo",
+						ID:    "disable",
 						Ports: []int{80},
 						Labels: &map[string]string{
 							"traefik.enable": "false",
@@ -523,7 +523,7 @@ func TestMarathonTaskFilter(t *testing.T) {
 		},
 		{
 			task: marathon.Task{
-				AppID: "foo",
+				AppID: "healthcheck-false",
 				Ports: []int{80},
 				HealthCheckResults: []*marathon.HealthCheckResult{
 					{
@@ -534,7 +534,7 @@ func TestMarathonTaskFilter(t *testing.T) {
 			applications: &marathon.Applications{
 				Apps: []marathon.Application{
 					{
-						ID:     "foo",
+						ID:     "healthcheck-false",
 						Ports:  []int{80},
 						Labels: &map[string]string{},
 						HealthChecks: &[]marathon.HealthCheck{
@@ -576,13 +576,13 @@ func TestMarathonTaskFilter(t *testing.T) {
 		},
 		{
 			task: marathon.Task{
-				AppID: "foo",
+				AppID: "single-port",
 				Ports: []int{80},
 			},
 			applications: &marathon.Applications{
 				Apps: []marathon.Application{
 					{
-						ID:     "foo",
+						ID:     "single-port",
 						Ports:  []int{80},
 						Labels: &map[string]string{},
 					},
@@ -593,7 +593,7 @@ func TestMarathonTaskFilter(t *testing.T) {
 		},
 		{
 			task: marathon.Task{
-				AppID: "foo",
+				AppID: "healthcheck-alive",
 				Ports: []int{80},
 				HealthCheckResults: []*marathon.HealthCheckResult{
 					{
@@ -604,7 +604,7 @@ func TestMarathonTaskFilter(t *testing.T) {
 			applications: &marathon.Applications{
 				Apps: []marathon.Application{
 					{
-						ID:     "foo",
+						ID:     "healthcheck-alive",
 						Ports:  []int{80},
 						Labels: &map[string]string{},
 						HealthChecks: &[]marathon.HealthCheck{
@@ -677,7 +677,7 @@ func TestMarathonTaskFilter(t *testing.T) {
 	for _, c := range cases {
 		actual := provider.taskFilter(c.task, c.applications, c.exposedByDefault)
 		if actual != c.expected {
-			t.Fatalf("expected %v, got %v", c.expected, actual)
+			t.Fatalf("App %s: expected %v, got %v", c.task.AppID, c.expected, actual)
 		}
 	}
 }
@@ -927,12 +927,12 @@ func TestMarathonGetPort(t *testing.T) {
 		{
 			applications: []marathon.Application{
 				{
-					ID:     "test1",
+					ID:     "multiple-ports-take-first",
 					Labels: &map[string]string{},
 				},
 			},
 			task: marathon.Task{
-				AppID: "test1",
+				AppID: "multiple-ports-take-first",
 				Ports: []int{80, 443},
 			},
 			expected: "80",
diff --git a/provider/mesos.go b/provider/mesos.go
index 4064c1671..a99318249 100644
--- a/provider/mesos.go
+++ b/provider/mesos.go
@@ -212,10 +212,6 @@ func mesosTaskFilter(task state.Task, exposedByDefaultFlag bool) bool {
 		log.Debugf("Filtering mesos task %s specifying both traefik.portIndex and traefik.port labels", task.Name)
 		return false
 	}
-	if portIndexLabel == "" && portValueLabel == "" && len(task.DiscoveryInfo.Ports.DiscoveryPorts) > 1 {
-		log.Debugf("Filtering mesos task %s with more than 1 port and no traefik.portIndex or traefik.port label", task.Name)
-		return false
-	}
 	if portIndexLabel != "" {
 		index, err := strconv.Atoi(labels(task, "traefik.portIndex"))
 		if err != nil || index < 0 || index > len(task.DiscoveryInfo.Ports.DiscoveryPorts)-1 {
diff --git a/provider/mesos_test.go b/provider/mesos_test.go
index 5968db8e9..5434915b3 100644
--- a/provider/mesos_test.go
+++ b/provider/mesos_test.go
@@ -95,7 +95,7 @@ func TestMesosTaskFilter(t *testing.T) {
 				setLabels("traefik.enable", "true"),
 				discovery(setDiscoveryPorts("TCP", 80, "WEB HTTP", "TCP", 443, "WEB HTTPS")),
 			),
-			expected:         false, // more than 1 discovery port but no traefik.port* label
+			expected:         true, // Default to first index
 			exposedByDefault: true,
 		},
 		{