diff --git a/doc/website/blog/2021-07-29-generate-a-fully-working-go-crud-http-api-with-ent.md b/doc/website/blog/2021-07-29-generate-a-fully-working-go-crud-http-api-with-ent.md
index afb8d9a59..0cf3cd0ef 100644
--- a/doc/website/blog/2021-07-29-generate-a-fully-working-go-crud-http-api-with-ent.md
+++ b/doc/website/blog/2021-07-29-generate-a-fully-working-go-crud-http-api-with-ent.md
@@ -85,7 +85,10 @@ import (
 )
 
 func main() {
-	ex, err := elk.NewExtension()
+	ex, err := elk.NewExtension(
+		elk.GenerateSpec("openapi.json"),
+		elk.GenerateHandlers(),
+	)
 	if err != nil {
 		log.Fatalf("creating elk extension: %v", err)
 	}