diff --git a/Theme/Backend/media-create.tpl.php b/Theme/Backend/media-create.tpl.php
index aa14d86..cb0db75 100644
--- a/Theme/Backend/media-create.tpl.php
+++ b/Theme/Backend/media-create.tpl.php
@@ -23,7 +23,7 @@ echo $this->getData('nav')->render(); ?>
         <section class="box wf-100">
             <header><h1><?= $this->getText('Upload'); ?></h1></header>
             <div class="inner">
-                <form method="POST" id="media-uploader" action="<?= \phpOMS\Uri\UriFactory::build('/{/lang}/api/media'); ?>">
+                <form method="POST" id="media-uploader" action="<?= \phpOMS\Uri\UriFactory::build('{/base}/{/lang}/api/media'); ?>">
                     <table class="layout wf-100">
                         <tr><td><label for="iName"><?= $this->getText('Name'); ?></label>
                         <tr><td><input type="text" id="iName" name="name" placeholder="&#xf040;">