diff --git a/sync.sh b/sync.sh
index 76036a9..c2dc5ed 100755
--- a/sync.sh
+++ b/sync.sh
@@ -1,5 +1,14 @@
 #!/bin/bash
-ansible-playbook -i 'localhost,' main.yml --tags default
+\cd "$(dirname $0)"
+if [ -z "$1" ]; then
+  echo "Usage:"
+  echo "$0 TAG1,TAG2"
+  echo "Available tags:"
+  echo "$(\ls roles | tr '\n' ' ')"
+  echo "Example: $0 default,vim"
+  exit 1
+fi
+ansible-playbook -i 'localhost,' main.yml --tags $1
 # Could also sync vim:
 # ansible-playbook -i hosts main.yml --tags default,vim
 # vim +'call Initialize()' +'qa'