diff --git a/src/views/domains.js b/src/views/domains.js
index 9b546dbef..03fba8f01 100644
--- a/src/views/domains.js
+++ b/src/views/domains.js
@@ -324,6 +324,15 @@ angular.module('Application').controller('DomainsController', ['$scope', '$locat
             var wellKnown = {};
             if ($scope.domainConfigure.matrixHostname) {
                 wellKnown['matrix/server'] = JSON.stringify({ 'm.server': $scope.domainConfigure.matrixHostname });
+                // https://matrix.org/docs/spec/client_server/latest#get-well-known-matrix-client
+                wellKnown['matrix/client'] = JSON.stringify({
+                    'm.homeserver': {
+                        'base_url': 'https://' + $scope.domainConfigure.matrixHostname
+                    },
+                    'm.identity_server': {
+                        'base_url': 'https://vector.im'
+                    }
+                });
             }
             if ($scope.domainConfigure.mastodonHostname) {
                 wellKnown['host-meta'] = '<?xml version="1.0" encoding="UTF-8"?>\n'