# Can't install modbus on node-red

**URL:** https://discourse.nodered.org/t/cant-install-modbus-on-node-red/68502
**Category:** General
**Created:** [3 October 2022 06:45 UTC](https://discourse.nodered.org/t/cant-install-modbus-on-node-red/68502 "2022-10-03T06:45:08Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![afafirmansyah](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/afafirmansyah/32/70076_2.png) [@afafirmansyah](https://discourse.nodered.org/u/afafirmansyah)
#### Post date: [3 October 2022 06:45 UTC](https://discourse.nodered.org/t/cant-install-modbus-on-node-red/68502/1 "2022-10-03T06:45:08Z")

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Node-RED version: v3.0.2  
Node.js version: v16.17.0

please help, I can't install modbus module.

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/9/f/9f9f8a486430589fc20a0f35231086f8cb376152.png)

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### Author: ![hardillb](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/hardillb/32/12373_2.png) [@hardillb](https://discourse.nodered.org/u/hardillb)
#### Post date: [3 October 2022 06:57 UTC](https://discourse.nodered.org/t/cant-install-modbus-on-node-red/68502/2 "2022-10-03T06:57:39Z")

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Are you behind a corporate proxy that does HTTPS interception?

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### Author: ![afafirmansyah](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/afafirmansyah/32/70076_2.png) [@afafirmansyah](https://discourse.nodered.org/u/afafirmansyah)
#### Post date: [3 October 2022 07:08 UTC](https://discourse.nodered.org/t/cant-install-modbus-on-node-red/68502/3 "2022-10-03T07:08:00Z")

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thank you hardi, I can install using a private network. I don't know why only install modbus palette which can't use office proxy network

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### Author: ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)
#### Post date: [17 October 2022 07:08 UTC](https://discourse.nodered.org/t/cant-install-modbus-on-node-red/68502/4 "2022-10-17T07:08:55Z")

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