diff --git a/gns3server/handlers/upload_handler.py b/gns3server/handlers/upload_handler.py
index 2d89e081..429963a6 100644
--- a/gns3server/handlers/upload_handler.py
+++ b/gns3server/handlers/upload_handler.py
@@ -37,7 +37,7 @@ class UploadHandler:
                 for filename in files:
                     image_file = os.path.join(root, filename)
                     if os.access(image_file, os.X_OK):
-                        image_files.append(os.path.join(root, filename))
+                        image_files.append(image_file)
         except OSError:
             pass
         response.template("upload.html", files=image_files)