diff --git a/rename_mac.sh b/rename_mac.sh
new file mode 100755
index 0000000..194f97c
--- /dev/null
+++ b/rename_mac.sh
@@ -0,0 +1,4 @@
+sudo scutil --set ComputerName $1
+sudo scutil --set HostName $1
+sudo scutil --set LocalHostName $1
+