diff --git a/README.md b/README.md
index a294b00..63581ee 100644
--- a/README.md
+++ b/README.md
@@ -3,15 +3,8 @@
 Matrix Application Service for Okupa mi coche
 
 ## Launch Element with dev profile
-
-1. Put this text in `.config/Element-omc-dev/config.json`:
-
-```
-{
-  "showLabsSettings": true,
-  "dangerously_allow_unsafe_and_insecure_passwords": true
-}
-```
-
-2. Launch new Element instance with `element-desktop --profile omc-dev`
+1. Copy `docker/element/config.json` to `~/.config/Element-omc-dev/config.json`.
+2. Launch new Element instance with `element-desktop --profile omc-dev`.
 3. Send `/devtools` to any Element room. Enable `Developer mode` and `Show hidden events in timeline`.
+
+- Homeserver: `http://okupamicoche-synapse:8008`
diff --git a/docker/element/config.json b/docker/element/config.json
new file mode 100644
index 0000000..4929941
--- /dev/null
+++ b/docker/element/config.json
@@ -0,0 +1,46 @@
+{
+  "brand": "Okupamicoche",
+  "branding": {
+    "authFooterLinks": null,
+    "authHeaderLogoUrl": "welcome/images/logo.svg",
+    "welcomeBackgroundUrl": null
+  },
+  "bug_report_endpoint_url": "https://element.io/bugreports/submit",
+  "default_server_config": {
+    "m.homeserver": {
+      "base_url": "http://okupamicoche-synapse:8008",
+      "server_name": "okupamicoche"
+    },
+    "m.identity_server": {
+      "base_url": ""
+    }
+  },
+  "default_theme": "light",
+  "disable_custom_urls": true,
+  "disable_guests": true,
+  "embeddedPages": {
+    "homeUrl": ""
+  },
+  "enable_presence_by_hs_url": "\n",
+  "integrations_jitsi_widget_url": "https://scalar.vector.im/api/widgets/jitsi.html",
+  "integrations_rest_url": "https://scalar.vector.im/api",
+  "integrations_ui_url": "https://scalar.vector.im/",
+  "integrations_widgets_urls": [
+    "https://scalar.vector.im/api"
+  ],
+  "jitsi": {
+    "preferredDomain": "meet.fosil.eu"
+  },
+  "permalinkPrefix": "https://matrix.to",
+  "roomDirectory": {
+    "servers": [
+      "matrix.org"
+    ]
+  },
+  "settingDefaults": {
+    "custom_themes": []
+  },
+  "showLabsSettings": true,
+  "welcomeUserId": null,
+  "dangerously_allow_unsafe_and_insecure_passwords": true
+}
\ No newline at end of file
diff --git a/docker/synapse/config/homeserver.yaml b/docker/synapse/config/homeserver.yaml
index 43f706d..61ef619 100755
--- a/docker/synapse/config/homeserver.yaml
+++ b/docker/synapse/config/homeserver.yaml
@@ -24,3 +24,4 @@ suppress_key_server_warning: true
 enable_registration: true
 app_service_config_files:
   - /config/okupamicoche-appservice.yaml
+enable_registration_without_verification: true
\ No newline at end of file
diff --git a/docker/synapse/docker-compose.yml b/docker/synapse/docker-compose.yml
index 43a1b43..2ad1b4b 100644
--- a/docker/synapse/docker-compose.yml
+++ b/docker/synapse/docker-compose.yml
@@ -13,7 +13,7 @@ services:
       SYNAPSE_SERVER_NAME: "okupamicoche-synapse"
       SYNAPSE_REPORT_STATS: "no"
       SYNAPSE_CONFIG_DIR: "/config"
-      GUI: 1000
-      UID: 1000
+      GUI: 1002
+      UID: 1002
     ports:
       - "8008:8008"