diff --git a/.buildpacks b/.buildpacks
new file mode 100644
index 0000000000..dfd2effa20
--- /dev/null
+++ b/.buildpacks
@@ -0,0 +1,2 @@
+https://github.com/Scalingo/nodejs-buildpack.git
+https://github.com/Scalingo/nginx-buildpack.git
diff --git a/config.preprod.json b/config.preprod.json
new file mode 100644
index 0000000000..972d04cfe1
--- /dev/null
+++ b/config.preprod.json
@@ -0,0 +1,78 @@
+{
+    "default_server_config": {
+        "m.homeserver": {
+            "base_url": "https://matrix.i.tchap.gouv.fr",
+            "server_name": "Internes - Preprod"
+        },
+        "m.identity_server": {
+            "base_url": "https://matrix.i.tchap.gouv.fr"
+        }
+    },
+    "homeserver_list": [
+        {
+            "base_url": "https://matrix.i.tchap.gouv.fr",
+            "server_name": "Internes - preprod",
+            "email_examples": "hakim@beta.gouv.fr, alice@interieur.gouv.fr, ..."
+        },
+        {
+            "base_url": "https://matrix.e.tchap.gouv.fr",
+            "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": true,
+    "brand": "Tchap",
+    "integrations_ui_url": "https://scalar.vector.im/",
+    "integrations_rest_url": "https://scalar.vector.im/api",
+    "integrations_widgets_urls": [
+        "https://scalar.vector.im/_matrix/integrations/v1",
+        "https://scalar.vector.im/api",
+        "https://scalar-staging.vector.im/_matrix/integrations/v1",
+        "https://scalar-staging.vector.im/api",
+        "https://scalar-staging.riot.im/scalar/api"
+    ],
+    "bug_report_endpoint_url": "https://element.io/bugreports/submit",
+    "uisi_autorageshake_app": "element-auto-uisi",
+    "defaultCountryCode": "FR",
+    "showLabsSettings": false,
+    "features": { },
+    "default_federate": true,
+    "default_theme": "custom-Tchap",
+    "roomDirectory": {
+        "servers": [
+            "i.tchap.gouv.fr"
+        ]
+    },
+    "enable_presence_by_hs_url": {
+        "https://matrix.org": false,
+        "https://matrix-client.matrix.org": false
+    },
+    "settingDefaults": {
+        "breadcrumbs": true,
+        "UIFeature.voip": false,
+        "UIFeature.shareSocial": false,
+        "custom_themes": [
+            {
+                "name": "Tchap",
+                "is_dark": false,
+                "colors": {
+                    "accent": "#162d58"
+                }
+            }
+        ]
+    },
+    "branding": {
+        "authHeaderLogoUrl": "themes/tchap/img/logos/tchap-logo.svg",
+        "authFooterLinks": []
+    },
+    "jitsi": {
+        "preferredDomain": "meet.element.io"
+    },
+    "desktopBuilds": {
+        "available": false
+    },
+    "map_style_url": "https://api.maptiler.com/maps/streets/style.json?key=fU3vlMsMn4Jb6dnEIFsx"
+}
diff --git a/nginx.conf.erb b/nginx.conf.erb
new file mode 100644
index 0000000000..5f18ca98fc
--- /dev/null
+++ b/nginx.conf.erb
@@ -0,0 +1,6 @@
+   
+root /app/dist;
+
+location / {
+   index index.html;
+}
diff --git a/package.json b/package.json
index e8283af090..faf2e45158 100644
--- a/package.json
+++ b/package.json
@@ -43,6 +43,7 @@
     "build:bundle": "webpack --progress --bail --mode production",
     "build:bundle-stats": "webpack --progress --bail --mode production --json > webpack-stats.json",
     "dist": "scripts/package.sh",
+    "scalingo-postbuild": "scripts/package-scalingo-prod.sh",
     "start": "concurrently --kill-others-on-fail --prefix \"{time} [{name}]\" -n reskindex,reskindex-react,res,element-js \"yarn reskindex:watch\" \"yarn reskindex:watch-react\" \"yarn start:res\" \"yarn start:js\"",
     "start:https": "concurrently --kill-others-on-fail --prefix \"{time} [{name}]\" -n reskindex,reskindex-react,res,element-js \"yarn reskindex:watch\" \"yarn reskindex:watch-react\" \"yarn start:res\" \"yarn start:js --https\"",
     "start:res": "yarn build:jitsi && node scripts/copy-res.js -w",
diff --git a/scripts/package-scalingo-prod.sh b/scripts/package-scalingo-prod.sh
new file mode 100755
index 0000000000..dc9b95efbb
--- /dev/null
+++ b/scripts/package-scalingo-prod.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+
+# Tchap: File copied from scripts/package.json.
+
+set -e
+
+version=`node -e 'console.log(require("./package.json").version)'`
+today=$(date +%Y%m%d)
+
+if [[ -n "$CONFIG" ]]; then
+  echo "CONFIG=$CONFIG"
+  cp "config.$CONFIG.json" config.json
+  echo "Using config.$CONFIG.json"
+else
+  echo "No config specified, using config.json."
+fi
+
+yarn clean
+yarn build
+
+mkdir -p dist
+cp -r webapp tchap-$version
+
+# if $version looks like semver with leading v, strip it before writing to file
+if [[ ${version} =~ ^v[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+(-.+)?$ ]]; then
+    echo ${version:1} > tchap-$version/version
+else
+    echo ${version} > tchap-$version/version
+fi
+
+# Copy the files in /dist, ready to be served.
+cp -r tchap-$version/* dist/
+# Also make a tar file. Useful for releases.
+tar chvzf tchap-$version-$CONFIG-$today.tar.gz dist
+rm -r tchap-$version
+
+echo
+echo "Packaged tchap-$version-$CONFIG"