diff --git a/binarycpython/utils/HPC.py b/binarycpython/utils/HPC.py
index 13b16808102c8db86d0dd4c625179367b1f2fbd9..3f0af14d689e7419364bea3a05acd4a48958635c 100644
--- a/binarycpython/utils/HPC.py
+++ b/binarycpython/utils/HPC.py
@@ -9,6 +9,7 @@
     Condor API.
 """
 
+import glob
 import os
 import pathlib