diff --git a/src/core/js/fileupload.js b/src/core/js/fileupload.js
index ef9b59100829f9172cc4fd1fdfa385f0e0430dc4..c5995c0594e58c155c2b46bb8c6d272bd21b84c9 100644
--- a/src/core/js/fileupload.js
+++ b/src/core/js/fileupload.js
@@ -35,7 +35,7 @@ var fileupload = new function() {
                 </button>
             </div>
             <div class="modal-body">
-                <form action="/Entity/" class="dropzone dz-clickable" >
+                <form action="${connection.getBasePath()}Entity/" class="dropzone dz-clickable" >
                     <label>path</label>
                     <input id="upload-path" type="text" value="/"/>
                     <div class="dz-message">