diff --git a/docs/content/https/acme.md b/docs/content/https/acme.md
index 02dec23cb..2daa108f7 100644
--- a/docs/content/https/acme.md
+++ b/docs/content/https/acme.md
@@ -23,7 +23,7 @@ You can configure Traefik to use an ACME provider (like Let's Encrypt) for autom
     [certificatesResolvers.sample.acme]
       email = "your-email@your-domain.org"
       storage = "acme.json"
-      [acme.httpChallenge]
+      [certificatesResolvers.sample.acme.httpChallenge]
         # used during the challenge
         entryPoint = "web"
     ```
diff --git a/docs/content/migration/v1-to-v2.md b/docs/content/migration/v1-to-v2.md
index e66689d70..f8f0f391c 100644
--- a/docs/content/migration/v1-to-v2.md
+++ b/docs/content/migration/v1-to-v2.md
@@ -547,7 +547,7 @@ To apply a redirection, one of the redirect middlewares, [RedirectRegex](../midd
     [certificatesResolvers.sample.acme]
       email = "your-email@your-domain.org"
       storage = "acme.json"
-      [acme.httpChallenge]
+      [certificatesResolvers.sample.acme.httpChallenge]
         # used during the challenge
         entryPoint = "web"
     ```