diff --git a/app.py b/app.py
index c03365d..b407af5 100755
--- a/app.py
+++ b/app.py
@@ -171,7 +171,9 @@ def shutdown():
 
 @app.route('/upload', methods=['GET', 'POST'])
 @auth.login_required
-def upload_file():
+def upload_file(over_write=1):
+    if debug:
+        print("Existing files : {}".format(str(list_media_files(upload_folder))))
     if request.method == "POST":
         # Check if the post request has the file part
         if "file" not in request.files:
@@ -183,13 +185,13 @@ def upload_file():
             return _("No selected file")
         if file and allowed_ext(file.filename):
             if debug:
-                print("Uploading file {} in {}.".format(str(file.filename, upload_folder)))
-            if file.filename not in list_media_files(upload_folder):
-                if debug:
-                    print("Existing files : {}".format(str(list_media_files(upload_folder))))
+                print("Uploading file {} in {}.".format(str(file.filename.strip("/")), upload_folder))
+            if (file.filename.strip("/") not in list_media_files(upload_folder)) and over_write:
                 filename = secure_filename(file.filename)
                 file.save(os.path.join(upload_folder, filename))
                 return _("File saved in {}").format(upload_folder)
+            if debug:
+                print("File exists, skipping...")
             return "File exists, skipping..."
     return "OK"