diff --git a/README.md b/README.md
index 0cf3d81..d12e30f 100644
--- a/README.md
+++ b/README.md
@@ -56,7 +56,7 @@ certificatesResolvers:
       email: tu-email@tudominio.com  # ← EDITA AQUÍ
 ```
 
-**docker-compose.yaml:**
+**docker-compose.yml:**
 ```yaml
 labels:
   - "traefik.http.routers.traefik.rule=Host(`traefik.tudominio.com`)"  # ← EDITA AQUÍ
diff --git a/docker-compose.yaml b/docker-compose.yml
similarity index 100%
rename from docker-compose.yaml
rename to docker-compose.yml
diff --git a/dynamic/README.md b/dynamic/README.md
index 58e67b3..13992ca 100644
--- a/dynamic/README.md
+++ b/dynamic/README.md
@@ -51,7 +51,7 @@ auth-basic:
 
 ### Aplicar middleware a un servicio
 
-En el `docker-compose.yaml` de tu servicio:
+En el `docker-compose.yml` de tu servicio:
 
 ```yaml
 services: