diff --git a/config.preprod-gen2.json b/config.preprod-gen2.json
new file mode 100644
index 0000000000..e3429f6dd8
--- /dev/null
+++ b/config.preprod-gen2.json
@@ -0,0 +1,83 @@
+{
+    "default_server_config": {
+        "m.homeserver": {
+            "base_url": "https://10.224.38.149",
+            "server_name": "Internes - Preprod"
+        },
+        "m.identity_server": {
+            "base_url": "https://10.224.38.149"
+        }
+    },
+    "homeserver_list": [
+        {
+            "base_url": "https://10.224.38.149",
+            "server_name": "Internes - preprod",
+            "email_examples": "hakim@beta.gouv.fr, alice@interieur.gouv.fr, ..."
+        },
+        {
+            "base_url": "https://10.224.33.106",
+            "server_name": "Externes - preprod",
+            "email_examples": "nina@soprasteria.com, paul@athos.fr, ..."
+        }
+    ],
+    "disable_custom_urls": false,
+    "disable_guests": true,
+    "disable_login_language_selector": false,
+    "disable_3pid_login": false,
+    "brand": "Tchap",
+    "bug_report_endpoint_url": "/bugreports/submit",
+    "uisi_autorageshake_app": "element-auto-uisi",
+    "defaultCountryCode": "FR",
+    "showLabsSettings": false,
+    "features": {
+        "feature_thread": true,
+        "feature_video_rooms": false,
+        "feature_new_device_manager": false,
+        "tchap_activate_cross_signing_and_secure_storage": true,
+        "tchap_disable_cross_signing_setup_toast": false
+    },
+    "default_federate": true,
+    "default_theme": "light",
+    "roomDirectory": {
+        "servers": ["i.tchap.gouv.fr", "e.tchap.gouv.fr"]
+    },
+    "enable_presence_by_hs_url": {
+        "https://matrix.i.tchap.gouv.fr": false,
+        "https://matrix.e.tchap.gouv.fr": false
+    },
+    "settingDefaults": {
+        "breadcrumbs": true,
+        "UIFeature.voip": false,
+        "UIFeature.shareSocial": false,
+        "UIFeature.registration": true,
+        "UIFeature.urlPreviews": false,
+        "UIFeature.widgets": false,
+        "UIFeature.shareQrCode": false,
+        "UIFeature.thirdPartyId": true,
+        "UIFeature.identityServer": true,
+        "UIFeature.advancedEncryption": false,
+        "MessageComposerInput.showPollsButton": false,
+        "RoomList.orderAlphabetically": false,
+        "Spaces.allRoomsInHome": true,
+        "layout": "bubble",
+        "custom_themes": []
+    },
+    "branding": {
+        "authHeaderLogoUrl": "themes/tchap/img/logos/tchap-logo.svg",
+        "authFooterLinks": [
+            { "text": "Gouvernement", "url": "https://www.gouvernement.fr" },
+            { "text": "OpenData", "url": "https://www.data.gouv.fr" },
+            { "text": "DINUM", "url": "https://numerique.gouv.fr" },
+            { "text": "beta.gouv.fr", "url": "https://beta.gouv.fr" },
+            { "text": "CGU", "url": "https://www.tchap.gouv.fr/cgu" },
+            { "text": "FAQ", "url": "https://www.tchap.gouv.fr/faq" }
+        ],
+        "welcome_background_url": "themes/tchap/img/backgrounds/tchap-bg.svg"
+    },
+    "desktopBuilds": {
+        "available": false
+    },
+    "permalink_prefix": "https://www.beta.tchap.gouv.fr",
+    "custom_translations_url_comments": "To add translations, edit /src/i18n/strings/tchap_translations.json. It gets copied over to webapp/i18n for serving.",
+    "custom_translations_url": "/i18n/tchap_translations.json"
+}