diff --git a/include/renderer.php b/include/renderer.php
index c3a230b..1cc50ec 100644
--- a/include/renderer.php
+++ b/include/renderer.php
@@ -187,7 +187,7 @@ class Renderer {
     }
     
     protected function renderForm(): string {
-        $form = '<form method="post" action="' . $this->getUrl() . '" enctype="' . $this->encType . '"><table class="form">';
+        $form = '<form method="post" action="' . str_replace('.php', '', $this->getUrl()) . '" enctype="' . $this->encType . '"><table class="form">';
         $label = '';
         $input = '';
         $error = '';