diff --git a/templates/questions/traefik/errorsMiddleware.yaml b/templates/questions/traefik/errorsMiddleware.yaml
index abe052b6cdf..bced1166cd2 100644
--- a/templates/questions/traefik/errorsMiddleware.yaml
+++ b/templates/questions/traefik/errorsMiddleware.yaml
@@ -37,7 +37,7 @@
                       - variable: servicePort
                         label: Service Port
                         schema:
-                          type: number
-                          required: false
-                          default: 80
+                          type: string
+                          required: true
+                          default: ""