diff --git a/migrations/20210729191138-domains-update-wellKnown-matrix-client.js b/migrations/20210729191138-domains-update-wellKnown-matrix-client.js
index 2060fb823..056d3ec33 100644
--- a/migrations/20210729191138-domains-update-wellKnown-matrix-client.js
+++ b/migrations/20210729191138-domains-update-wellKnown-matrix-client.js
@@ -17,9 +17,6 @@ exports.up = function(db, callback) {
             wellKnown['matrix/client'] = JSON.stringify({
                 'm.homeserver': {
                     'base_url': 'https://' + matrixHostname
-                },
-                'm.identity_server': {
-                    'base_url': 'https://vector.im'
                 }
             });