diff --git a/static/contact.html b/static/contact.html
index 4f61e8d5..6285e359 100644
--- a/static/contact.html
+++ b/static/contact.html
@@ -73,20 +73,20 @@
                 project. An official offtopic chat room is available for discussion of topics not
                 strictly related to GrapheneOS.</p>
 
-                <p>The official chat room is available via Matrix as #grapheneos:matrix.org. There
+                <p>The official chat room is available via Matrix as #grapheneos:grapheneos.org. There
                 are multiple ways to join the room:</p>
 
                 <ul>
-                    <li><a href="https://app.element.io/#/room/%23grapheneos:matrix.org">Join the #grapheneos:matrix.org room with the Element web client</a></li>
-                    <li>Join the #grapheneos:matrix.org room with another Matrix client of your choice</li>
+                    <li><a href="https://app.element.io/#/room/%23grapheneos:grapheneos.org">Join the #grapheneos:grapheneos.org room with the Element web client</a></li>
+                    <li>Join the #grapheneos:grapheneos.org room with another Matrix client of your choice</li>
                 </ul>
 
                 <p>The official chat room is available via Matrix as
-                #grapheneos-offtopic:matrix.org. There are multiple ways to join the room:</p>
+                #grapheneos-offtopic:grapheneos.org. There are multiple ways to join the room:</p>
 
                 <ul>
-                    <li><a href="https://app.element.io/#/room/%23grapheneos-offtopic:matrix.org">Join the #grapheneos-offtopic:matrix.org room with the Element web client</a></li>
-                    <li>Join the #grapheneos-offtopic:matrix.org room with another Matrix client of your choice</li>
+                    <li><a href="https://app.element.io/#/room/%23grapheneos-offtopic:grapheneos.org">Join the #grapheneos-offtopic:grapheneos.org room with the Element web client</a></li>
+                    <li>Join the #grapheneos-offtopic:grapheneos.org room with another Matrix client of your choice</li>
                 </ul>
 
                 <p>The official subreddit is