diff --git a/app/src/Service/Persona.php b/app/src/Service/Persona.php
index 6773841..ba219ae 100644
--- a/app/src/Service/Persona.php
+++ b/app/src/Service/Persona.php
@@ -261,7 +261,7 @@ class Persona extends Ideal\Service
             'birthdate' => 'fecha_nacimiento',
         ];
         foreach ($data as $key => $value) {
-            if (array_key_exists($key, $dataMap)) {
+            if (array_key_exists($key, $dataMap) and trim($value) !== '') {
                 $data[$dataMap[$key]] = $value;
                 unset($data[$key]);
             }