diff --git a/.gitignore b/.gitignore
index 1fda1d7..88f15a1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,3 +28,5 @@ __pycache__
 
 .rpmmacros
 *.gpg
+
+katenary
diff --git a/doc/docs/.markdownlint.yaml b/doc/docs/.markdownlint.yaml
index f6df9d2..ccc15b1 100644
--- a/doc/docs/.markdownlint.yaml
+++ b/doc/docs/.markdownlint.yaml
@@ -2,4 +2,5 @@ MD012: false
 MD013: false
 MD022: false
 MD033: false
+MD041: false
 MD046: false
diff --git a/doc/docs/packages/generator.md b/doc/docs/packages/generator.md
index ad75de0..95faa04 100644
--- a/doc/docs/packages/generator.md
+++ b/doc/docs/packages/generator.md
@@ -731,7 +731,7 @@ func (s *Secret) Yaml() ([]byte, error)
 Yaml returns the yaml representation of the secret.
 
 <a name="Service"></a>
-## type [Service](<https://github.com/katenary/katenary/blob/develop/generator/service.go#L17-L20>)
+## type [Service](<https://github.com/katenary/katenary/blob/develop/generator/service.go#L18-L21>)
 
 Service is a kubernetes Service.
 
@@ -743,7 +743,7 @@ type Service struct {
 ```
 
 <a name="NewService"></a>
-### func [NewService](<https://github.com/katenary/katenary/blob/develop/generator/service.go#L23>)
+### func [NewService](<https://github.com/katenary/katenary/blob/develop/generator/service.go#L24>)
 
 ```go
 func NewService(service types.ServiceConfig, appName string) *Service
@@ -752,7 +752,7 @@ func NewService(service types.ServiceConfig, appName string) *Service
 NewService creates a new Service from a compose service.
 
 <a name="Service.AddPort"></a>
-### func \(\*Service\) [AddPort](<https://github.com/katenary/katenary/blob/develop/generator/service.go#L52>)
+### func \(\*Service\) [AddPort](<https://github.com/katenary/katenary/blob/develop/generator/service.go#L53>)
 
 ```go
 func (s *Service) AddPort(port types.ServicePortConfig, serviceName ...string)
@@ -761,7 +761,7 @@ func (s *Service) AddPort(port types.ServicePortConfig, serviceName ...string)
 AddPort adds a port to the service.
 
 <a name="Service.Filename"></a>
-### func \(\*Service\) [Filename](<https://github.com/katenary/katenary/blob/develop/generator/service.go#L76>)
+### func \(\*Service\) [Filename](<https://github.com/katenary/katenary/blob/develop/generator/service.go#L78>)
 
 ```go
 func (s *Service) Filename() string
@@ -770,7 +770,7 @@ func (s *Service) Filename() string
 Filename returns the filename of the service.
 
 <a name="Service.Yaml"></a>
-### func \(\*Service\) [Yaml](<https://github.com/katenary/katenary/blob/develop/generator/service.go#L81>)
+### func \(\*Service\) [Yaml](<https://github.com/katenary/katenary/blob/develop/generator/service.go#L83>)
 
 ```go
 func (s *Service) Yaml() ([]byte, error)
diff --git a/doc/docs/usage.md b/doc/docs/usage.md
index 3c010f4..cae2ac7 100644
--- a/doc/docs/usage.md
+++ b/doc/docs/usage.md
@@ -145,7 +145,7 @@ For more complete label usage, see [the labels page](labels.md).
 
 ### Work with Depends On?
 
-Kubernetes does not provide service or pod starting detection from others pods. But katenary will create init containers
+Kubernetes does not provide service or pod starting detection from others pods. But Katenary will create `initContainer`
 to make you able to wait for a service to respond. But you'll probably need to adapt a bit the compose file.
 
 See this compose file:
diff --git a/doc/requirements.txt b/doc/requirements.txt
index 18a915f..c545563 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -5,3 +5,5 @@ pymdown-extensions==10.*
 mkdocs-material==9.*
 mkdocs-material-extensions==1.*
 mkdocs-plugin-inline-svg-mod
+beautifulsoup4==4.*
+mkdocs-manpage[preprocess]
diff --git a/generator/service.go b/generator/service.go
index 5573e06..730577f 100644
--- a/generator/service.go
+++ b/generator/service.go
@@ -1,6 +1,7 @@
 package generator
 
 import (
+	"fmt"
 	"katenary/utils"
 	"regexp"
 	"strings"
@@ -59,6 +60,7 @@ func (s *Service) AddPort(port types.ServicePortConfig, serviceName ...string) {
 
 	if targetPort := utils.GetServiceNameByPort(int(port.Target)); targetPort == "" {
 		finalport = intstr.FromInt(int(port.Target))
+		name = fmt.Sprintf("port-%d", port.Target)
 	} else {
 		finalport = intstr.FromString(targetPort)
 		name = targetPort
diff --git a/generator/service_test.go b/generator/service_test.go
index 205c944..1afad1f 100644
--- a/generator/service_test.go
+++ b/generator/service_test.go
@@ -47,3 +47,37 @@ services:
 		t.Errorf("Expected 2 ports, got %d", foundPort)
 	}
 }
+
+func TestWithSeveralUnknownPorts(t *testing.T) {
+	composeFile := `
+services:
+  multi:
+    image: nginx
+    ports:
+      - 12443
+      - 12480
+    labels:
+      katenary.v3/ingress: |-
+        port: 12443
+`
+	tmpDir := setup(composeFile)
+	defer teardown(tmpDir)
+
+	currentDir, _ := os.Getwd()
+	os.Chdir(tmpDir)
+	defer os.Chdir(currentDir)
+
+	output := internalCompileTest(t, "-s", "templates/multi/service.yaml")
+	service := v1.Service{}
+	if err := yaml.Unmarshal([]byte(output), &service); err != nil {
+		t.Errorf(unmarshalError, err)
+	}
+
+	if len(service.Spec.Ports) != 2 {
+		t.Errorf("Expected 2 ports, got %d", len(service.Spec.Ports))
+	}
+	// ensure that both port names are different
+	if service.Spec.Ports[0].Name == service.Spec.Ports[1].Name {
+		t.Errorf("Expected different port names, got %s and %s", service.Spec.Ports[0].Name, service.Spec.Ports[1].Name)
+	}
+}