# Change mqtt-input node topic name

**URL:** <https://discourse.nodered.org/t/change-mqtt-input-node-topic-name/1864>\
**Category:** General\
**Created:** [27 July 2018 16:06 UTC](https://discourse.nodered.org/t/change-mqtt-input-node-topic-name/1864 "2018-07-27T16:06:40Z")\
**Posts on this page:** 1\
**Showing post:** 17

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**Author:** ![zapicoj](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/zapicoj/32/82110_2.png) [@zapicoj](https://discourse.nodered.org/u/zapicoj)\
**Post date:** [27 July 2018 20:48 UTC](https://discourse.nodered.org/t/change-mqtt-input-node-topic-name/1864/17 "2018-07-27T20:48:14Z")

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great. I will check your idea. also the one from dceejay using env\_var.  
thank you guys for your support. I have homework for the weekend 😀

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