diff --git a/docs/content/middlewares/chain.md b/docs/content/middlewares/chain.md
index adc085145..146b5d2ca 100644
--- a/docs/content/middlewares/chain.md
+++ b/docs/content/middlewares/chain.md
@@ -21,7 +21,7 @@ labels:
   - "traefik.http.middlewares.auth-users.basicauth.users=test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/"
   - "traefik.http.middlewares.https-only.redirectscheme.scheme=https"
   - "traefik.http.middlewares.known-ips.ipwhitelist.sourceRange=192.168.1.7,127.0.0.1/32"
-  - "http.services.service1.loadbalancer.server.port=80"
+  - "traefik.http.services.service1.loadbalancer.server.port=80"
 ```
 
 ```yaml tab="Kubernetes"
@@ -89,7 +89,7 @@ spec:
 - "traefik.http.middlewares.auth-users.basicauth.users=test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/"
 - "traefik.http.middlewares.https-only.redirectscheme.scheme=https"
 - "traefik.http.middlewares.known-ips.ipwhitelist.sourceRange=192.168.1.7,127.0.0.1/32"
-- "http.services.service1.loadbalancer.server.port=80"
+- "traefik.http.services.service1.loadbalancer.server.port=80"
 ```
 
 ```json tab="Marathon"
@@ -101,7 +101,7 @@ spec:
   "traefik.http.middlewares.auth-users.basicauth.users": "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/",
   "traefik.http.middlewares.https-only.redirectscheme.scheme": "https",
   "traefik.http.middlewares.known-ips.ipwhitelist.sourceRange": "192.168.1.7,127.0.0.1/32",
-  "http.services.service1.loadbalancer.server.port": "80"
+  "traefik.http.services.service1.loadbalancer.server.port": "80"
 }
 ```
 
@@ -114,7 +114,7 @@ labels:
   - "traefik.http.middlewares.auth-users.basicauth.users=test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/"
   - "traefik.http.middlewares.https-only.redirectscheme.scheme=https"
   - "traefik.http.middlewares.known-ips.ipwhitelist.sourceRange=192.168.1.7,127.0.0.1/32"
-  - "http.services.service1.loadbalancer.server.port=80"
+  - "traefik.http.services.service1.loadbalancer.server.port=80"
 ```
 
 ```toml tab="File (TOML)"