diff --git a/matrixcomponent/PangenomeSchematic.py b/matrixcomponent/PangenomeSchematic.py
index 08ed5e5..9beb2e9 100644
--- a/matrixcomponent/PangenomeSchematic.py
+++ b/matrixcomponent/PangenomeSchematic.py
@@ -1,5 +1,6 @@
 import gzip
 import json
+import logger
 import os
 import shutil