diff --git a/vendor/controller/api_sicoob/ApiSicoob.class.php b/vendor/controller/api_sicoob/ApiSicoob.class.php
index 5166deb..70ac55d 100644
--- a/vendor/controller/api_sicoob/ApiSicoob.class.php
+++ b/vendor/controller/api_sicoob/ApiSicoob.class.php
@@ -160,9 +160,9 @@ class ApiSicoob
                 CURLOPT_TIMEOUT => 0,
                 CURLOPT_FOLLOWLOCATION => true,
                 CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
-                CURLOPT_SSLCERT => $this->pem,
-                CURLOPT_SSLKEY => $this->key,
-                CURLOPT_SSLKEYPASSWD => $this->pass,
+                CURLOPT_SSLCERT => $this->cert_pem,
+                CURLOPT_SSLKEY => $this->cert_key,
+                CURLOPT_SSLKEYPASSWD => $this->cert_pass,
                 CURLOPT_HTTPHEADER => array(
                     "Content-Type: application/json",
                     "Authorization: Bearer ".$this->response->access_token,