diff --git a/creation.html b/creation.html
index a5282dc2..a7c529d2 100755
--- a/creation.html
+++ b/creation.html
@@ -783,10 +783,6 @@
             let projectName = params.get("project");
 
             if (projectName) {
-              // 2. Garante a extensão para a API (opcional, mas seguro)
-              if (!projectName.toLowerCase().endsWith(".mmp")) {
-                projectName += ".mmp";
-              }
 
               // 3. Monta a URL da API Python e inicia o download
               const apiUrl = `https://alice.ufsj.edu.br:33002/api/download/${projectName}`;