diff --git a/scripts/checkpoint_converters/convert_nemo1_to_nemo2.py b/scripts/checkpoint_converters/convert_nemo1_to_nemo2.py
index 4455b65f8949..5ce814d6cff3 100644
--- a/scripts/checkpoint_converters/convert_nemo1_to_nemo2.py
+++ b/scripts/checkpoint_converters/convert_nemo1_to_nemo2.py
@@ -42,7 +42,6 @@
 from pathlib import Path
 
 import torch
-from genericpath import isdir
 from megatron.core.dist_checkpointing.dict_utils import dict_list_map_inplace
 from megatron.core.dist_checkpointing.mapping import LocalNonpersistentObject, ShardedObject
 from omegaconf import OmegaConf