diff --git a/docs/content/middlewares/overview.md b/docs/content/middlewares/overview.md
index 6219fc3b0..bcd19d087 100644
--- a/docs/content/middlewares/overview.md
+++ b/docs/content/middlewares/overview.md
@@ -55,7 +55,7 @@ spec:
 # more fields...
   routes:
     # more fields...
-    middleware:
+    middlewares:
     - name: stripprefix
 ```
 
diff --git a/docs/content/reference/dynamic-configuration/kubernetes-crd.yml b/docs/content/reference/dynamic-configuration/kubernetes-crd.yml
index cac510685..05e4c391c 100644
--- a/docs/content/reference/dynamic-configuration/kubernetes-crd.yml
+++ b/docs/content/reference/dynamic-configuration/kubernetes-crd.yml
@@ -64,7 +64,7 @@ spec:
       services:
         - name: s3
           port: 80
-      middleware:
+      middlewares:
         - name: stripprefix
         - name: addprefix
   tls: