diff --git a/docs/software/integrations/mqtt/index.mdx b/docs/software/integrations/mqtt/index.mdx
index 6df1a034..15e3b6b7 100644
--- a/docs/software/integrations/mqtt/index.mdx
+++ b/docs/software/integrations/mqtt/index.mdx
@@ -37,7 +37,7 @@ For each channel where uplink and/or downlink is enabled, two topics might be us
 #### Protobufs topic
 A gateway node will uplink and/or downlink raw ([protobuf](https://developers.google.com/protocol-buffers)) MeshPackets to the topic:
 
-`msh/US/2/e/CHANNELNAME/USERID`, where `CHANNELNAME` is the name of the channel (firmware versions prior to 2.3.0 will publish to a topic with `/c/` in the place of `/e/`).
+`msh/REGION/2/e/CHANNELNAME/USERID`, where `CHANNELNAME` is the name of the channel (firmware versions prior to 2.3.0 will publish to a topic with `/c/` in the place of `/e/`).
 
 For example: `msh/US/2/e/LongFast/!abcd1234`