diff --git a/PORT_MAP.md b/PORT_MAP.md
index e15cfec..003339b 100644
--- a/PORT_MAP.md
+++ b/PORT_MAP.md
@@ -26,11 +26,11 @@ Rule of thumb: keep ports below 10000 free for stuff that reserves ports.
 | 6667        |                      | bitlbee |
 | 8010        |                      | matrix-media-repo |
 | 8086        | influxdb2            | influx |
-| 8184        |                      | matrix-dimension |
 | 11332-11334 | rspamd               | rspamd |
 | 20000       | mx-puppet-discord    | Bridge |
 | 20010       | mautrix-telegram     | Bridge |
 | 20020       | mautrix-whatsapp     | Bridge |
+| 20030       | matrix-dimension     | Matrix Integrations Manager|
 | 20080       | matrix-synapse       | client, federation |
 | 20081       | matrix-synapse       | prometheus metrics |
 | 20090       | matrix-media-repo    | media_repo |
diff --git a/bundles/matrix-dimension/files/production.yaml b/bundles/matrix-dimension/files/production.yaml
index 426af52..305ba54 100644
--- a/bundles/matrix-dimension/files/production.yaml
+++ b/bundles/matrix-dimension/files/production.yaml
@@ -1,7 +1,7 @@
 # The web settings for the service (API and UI).
 # It is best to have this run on localhost and use a reverse proxy to access Dimension.
 web:
-  port: 8184
+  port: 20030
   address: '127.0.0.1'
 
 # Homeserver configuration