# Example script integration containing script syntax
# This is written using the Script Syntax
- alias: "Turn on ceiling light"
You’re using an ancient version of Home Assistant. It doesn’t support target or wait_for_trigger.
The documentation always represents what can be done with the latest version of Home Assistant. Unless you upgrade, you will continually encounter the problem of your system failing to support functionality described in the documentation.
wait_for_trigger was introduced in version 0.115 in September 2020.
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