diff --git a/front/app/app.py b/front/app/app.py
index a6b6537..73dcdf3 100644
--- a/front/app/app.py
+++ b/front/app/app.py
@@ -173,7 +173,7 @@ def exclude():
         "id": 0,
         "method": "get_files",
         "params": {
-            "rules": {'non-bids':{'eeg_extension':'.vhdr'}},
+            "rules": {},
             "path": app.config['UPLOAD_FOLDER'].replace('\\','/')
             }
         }
diff --git a/sovabids/datasets.py b/sovabids/datasets.py
index 31f27a7..d6e3f67 100644
--- a/sovabids/datasets.py
+++ b/sovabids/datasets.py
@@ -217,5 +217,5 @@ def make_dummy_dataset(PATTERN='T%task%/S%session%/sub%subject%_%acquisition%_%r
                         dummy = dummy.replace('%acquisition%',acq)
                         path = [data_dir] +dummy.split('/')
                         fpath = os.path.join(*path)
-                        _write_raw_brainvision(raw,fpath,new_events)
+                        _write_raw_brainvision(raw,fpath,new_events,overwrite=True)