diff --git a/musicxml_parser/scoreToPianoroll.py b/musicxml_parser/scoreToPianoroll.py
index 8424b18..aa46b03 100755
--- a/musicxml_parser/scoreToPianoroll.py
+++ b/musicxml_parser/scoreToPianoroll.py
@@ -20,8 +20,8 @@
 import re
 import os
 import tempfile
-from Musicxml_parser.smooth_dynamic import smooth_dyn
-from Musicxml_parser.totalLengthHandler import TotalLengthHandler
+from musicxml_parser.smooth_dynamic import smooth_dyn
+from musicxml_parser.totalLengthHandler import TotalLengthHandler
 
 mapping_step_midi = {
     'C': 0,
@@ -439,4 +439,4 @@ def scoreToPianoroll(score_path, quantization):
 if __name__ == '__main__':
     score_path = "/Users/leo/Recherche/GitHub_Aciditeam/database/Arrangement/SOD/OpenMusicScores/0/Belle qui tiens ma vie   - Arbeau, Toinot .xml"
     quantization = 8
-    pianoroll, articulation = scoreToPianoroll(score_path, quantization)
\ No newline at end of file
+    pianoroll, articulation = scoreToPianoroll(score_path, quantization)