diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9e42472..dd6c3b0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 - Implement image viewer
 - Implement room pills
 - New chat appBar showing presences and room avatars
+- Implement well-known support
 
 # Version 0.13.2 - 2020-05-13
 ### Fixes:
diff --git a/lib/views/chat.dart b/lib/views/chat.dart
index 6aa65f0..f9eb3a3 100644
--- a/lib/views/chat.dart
+++ b/lib/views/chat.dart
@@ -395,10 +395,12 @@ class _ChatState extends State<_Chat> {
                                       ChatDetails(room),
                                     ),
                                   ),
-                    title: Text(room.getLocalizedDisplayname(L10n.of(context)),maxLines: 1),
+                    title: Text(room.getLocalizedDisplayname(L10n.of(context)),
+                        maxLines: 1),
                     subtitle: typingText.isEmpty
                         ? Text(
-                            room.getLocalizedStatus(context),maxLines: 1,
+                            room.getLocalizedStatus(context),
+                            maxLines: 1,
                           )
                         : Row(
                             children: <Widget>[
@@ -407,7 +409,8 @@ class _ChatState extends State<_Chat> {
                                   size: 13),
                               SizedBox(width: 4),
                               Text(
-                                typingText,maxLines: 1,
+                                typingText,
+                                maxLines: 1,
                                 style: TextStyle(
                                   color: Theme.of(context).primaryColor,
                                   fontStyle: FontStyle.italic,
diff --git a/lib/views/login.dart b/lib/views/login.dart
index 8b49e7e..4a3f406 100644
--- a/lib/views/login.dart
+++ b/lib/views/login.dart
@@ -1,6 +1,8 @@
+import 'dart:async';
 import 'dart:math';
 
 import 'package:famedlysdk/famedlysdk.dart';
+import 'package:fluffychat/components/dialogs/simple_dialogs.dart';
 import 'package:fluffychat/components/matrix.dart';
 import 'package:fluffychat/l10n/l10n.dart';
 import 'package:fluffychat/utils/app_route.dart';
@@ -70,6 +72,35 @@ class _LoginState extends State<Login> {
         AppRoute.defaultRoute(context, ChatListView()), (r) => false);
   }
 
+  Timer _coolDown;
+
+  void _checkWellKnownWithCoolDown(String userId, BuildContext context) async {
+    _coolDown?.cancel();
+    _coolDown = Timer(
+      Duration(seconds: 1),
+      () => _checkWellKnown(userId, context),
+    );
+  }
+
+  void _checkWellKnown(String userId, BuildContext context) async {
+    setState(() => usernameError = null);
+    if (!userId.isValidMatrixId) return;
+    try {
+      final wellKnownInformations = await Matrix.of(context)
+          .client
+          .getWellKnownInformationsByUserId(userId);
+      final newDomain = wellKnownInformations.mHomeserver?.baseUrl;
+      if ((newDomain?.isNotEmpty ?? false) &&
+          newDomain != Matrix.of(context).client.homeserver) {
+        await SimpleDialogs(context).tryRequestWithErrorToast(
+            Matrix.of(context).client.checkServer(newDomain));
+        setState(() => usernameError = null);
+      }
+    } catch (e) {
+      setState(() => usernameError = e.toString());
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -98,6 +129,7 @@ class _LoginState extends State<Login> {
                 readOnly: loading,
                 autocorrect: false,
                 autofocus: true,
+                onChanged: (t) => _checkWellKnownWithCoolDown(t, context),
                 controller: usernameController,
                 decoration: InputDecoration(
                     hintText:
diff --git a/pubspec.lock b/pubspec.lock
index bf9d073..87a490f 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -147,8 +147,8 @@ packages:
     dependency: "direct main"
     description:
       path: "."
-      ref: e8436198bbf77ad6d13d852d13e73e745a5df0cf
-      resolved-ref: e8436198bbf77ad6d13d852d13e73e745a5df0cf
+      ref: "7c0d84b27f59adadf47f73394d5d2b53d3d3e773"
+      resolved-ref: "7c0d84b27f59adadf47f73394d5d2b53d3d3e773"
       url: "https://gitlab.com/famedly/famedlysdk.git"
     source: git
     version: "0.0.1"
diff --git a/pubspec.yaml b/pubspec.yaml
index 9e4eb96..d280a64 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -27,7 +27,7 @@ dependencies:
   famedlysdk:
     git:
       url: https://gitlab.com/famedly/famedlysdk.git
-      ref: e8436198bbf77ad6d13d852d13e73e745a5df0cf
+      ref: 7c0d84b27f59adadf47f73394d5d2b53d3d3e773
 
   localstorage: ^3.0.1+4
   bubble: ^1.1.9+1