diff --git a/templates/containers.tmpl b/templates/containers.tmpl
index 30845f1..22d1b48 100644
--- a/templates/containers.tmpl
+++ b/templates/containers.tmpl
@@ -11,7 +11,7 @@
         {{- if .Ports}}
         ports:
         {{- range .Ports}}
-        - containerPort: {{.Port}}
+        - containerPort: {{- if .TargetPort }} {{.TargetPort}} {{- else }} {{.Port}} {{- end}}
           name: {{.Name}}
         {{- end}}
         {{- end}}