diff --git a/packaging/tools/get_os.sh b/packaging/tools/get_os.sh
index f74b63f9805e937933000d097c24bc6b85663288..777ae448cd7ac90fbcd50a9c50007e0eb62f908a 100755
--- a/packaging/tools/get_os.sh
+++ b/packaging/tools/get_os.sh
@@ -4,11 +4,16 @@
 # is required to use systemd to manage services at boot
 
 set -e
-# set -x
+#set -x
 
 # -----------------------Variables definition---------------------
-OS=$(cat /etc/*-release | grep "^NAME=" | cut -d= -f2)
-len=$(echo ${#OS})
-len=$((len-2))
-retval=$(echo -ne ${OS:1:${len}} | cut -d" " -f1)
-echo -ne $retval
+
+if [[ "$OSTYPE" == "darwin"* ]]; then
+    echo -e "Darwin"
+else
+    OS=$(cat /etc/*-release | grep "^NAME=" | cut -d= -f2)
+    len=$(echo ${#OS})
+    len=$((len-2))
+    retval=$(echo -ne ${OS:1:${len}} | cut -d" " -f1)
+    echo -ne $retval
+fi
diff --git a/tools/taos-tools b/tools/taos-tools
index 1446be95164e6cda3ff88270f7cfa50d8430503f..3d5aa76f8c718dcffa100b45e4cbf313d499c356 160000
--- a/tools/taos-tools
+++ b/tools/taos-tools
@@ -1 +1 @@
-Subproject commit 1446be95164e6cda3ff88270f7cfa50d8430503f
+Subproject commit 3d5aa76f8c718dcffa100b45e4cbf313d499c356