diff --git a/bind/G4Calo.py b/bind/G4Calo.py
index 66d28a8..09a8951 100644
--- a/bind/G4Calo.py
+++ b/bind/G4Calo.py
@@ -167,10 +167,6 @@ import subprocess
 import tempfile
 import awkward as ak
 import uproot
-import glob
-
-import pyarrow as pa
-
 from IPython.display import Image, display
 from minipandas import MiniFrame