diff --git a/zxlive/app.py b/zxlive/app.py
index 1f6763fd..6fc133ce 100644
--- a/zxlive/app.py
+++ b/zxlive/app.py
@@ -19,8 +19,8 @@
 from PySide6.QtCore import QCommandLineParser
 from PySide6.QtGui import QIcon
 
-#import sys
-#sys.path.insert(0, '../pyzx')  # So that it can find a local copy of pyzx
+import sys
+# sys.path.insert(0, '../pyzx')  # So that it can find a local copy of pyzx
 
 from .mainwindow import MainWindow
 from .common import get_data, GraphT