diff --git a/nfsBackup/nfs_backup.sh b/nfsBackup/nfs_backup.sh
index 88b5278..7c970bd 100644
--- a/nfsBackup/nfs_backup.sh
+++ b/nfsBackup/nfs_backup.sh
@@ -28,8 +28,8 @@ fi
 cp $HOME/charon-distributed-validator-node/.charon/charon-enr-private-key $NFS_DIR/$HOME_DIR/.charon
 cp $HOME/charon-distributed-validator-node/.charon/deposit-data.json $NFS_DIR/$HOME_DIR/.charon
 cp $HOME/charon-distributed-validator-node/.charon/cluster-lock.json $NFS_DIR/$HOME_DIR/.charon
-if [ ! -d "$NFS_DIR/.charon/validator_keys/" ]; then
-mkdir -p "$NFS_DIR/.charon/validator_keys/"
+if [ ! -d "$NFS_DIR/.charon/validator_keys" ]; then
+mkdir -p "$NFS_DIR/.charon/validator_keys"
 fi
 cp $HOME/charon-distributed-validator-node/.charon/validator_keys/* $NFS_DIR/$HOME_DIR/.charon/validator_keys/
 fi