diff --git a/docker/scripts/cluster.sh b/docker/scripts/cluster.sh
index 5dcf4af..051443d 100644
--- a/docker/scripts/cluster.sh
+++ b/docker/scripts/cluster.sh
@@ -278,7 +278,7 @@ function sync_instance {
     rm -rf $contract_dir/ledger_fs/* $contract_dir/contract_fs/*
     mkdir -p $contract_dir/contract_fs/seed
     cp -r $bundle_mount/. $contract_dir/contract_fs/seed/state
-    [ -d $contract_dir/contract_fs/seed/state/$disparate_dir ] && rm -r $contract_dir/contract_fs/seed/state/$disparate_dir
+    [ -n "$disparate_dir" ] && [ -d $contract_dir/contract_fs/seed/state/$disparate_dir ] && rm -r $contract_dir/contract_fs/seed/state/$disparate_dir
 
     # Copy non-syncable files if exist.
     [ -d "$bundle_mount/$disparate_dir/$i" ] && cp -r "$bundle_mount/$disparate_dir/$i/." "$contract_dir/contract_fs/seed/"