OS X Launchd plist to run Ansible job

local.mouse.ipcam.job.plist

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
        <key>Label</key>
        <string>local.mouse.ipcam.job</string>
        <key>ProgramArguments</key>
        <array>
                <string>/usr/local/bin/ansible-playbook</string>
                <string>-i</string>
                <string>/Users/Mouse/ansible_hosts</string>
                <string>/Users/Mouse/ipcam.yml</string>
        </array>
        <key>RunAtLoad</key>
        <true/>
        <key>StartInterval</key>
        <integer>180</integer>
</dict>
</plist>