diff --git a/setup/so-functions b/setup/so-functions
index 9275199c4..1336406b6 100755
--- a/setup/so-functions
+++ b/setup/so-functions
@@ -2298,6 +2298,9 @@ set_default_log_size() {
 	if [ -d /nsm ]; then
 		disk_dir="/nsm"
 	fi
+	if [ -d /nsm/elasticsearch ]; then
+		disk_dir="/nsm/elasticsearch"
+	fi
 
 	local disk_size_1k
 	disk_size_1k=$(df $disk_dir | grep -v "^Filesystem" | awk '{print $2}')