diff --git a/eyetracking_binocular/participants.tsv b/eyetracking_binocular/participants.tsv
index 6434b3e1a..40dd53bea 100644
--- a/eyetracking_binocular/participants.tsv
+++ b/eyetracking_binocular/participants.tsv
@@ -1,2 +1,2 @@
-participant_id	
-sub-01	
\ No newline at end of file
+participant_id
+sub-01