diff --git a/.env.prod.example b/.env.prod.example
index 8d3ab7aa..217b9c91 100644
--- a/.env.prod.example
+++ b/.env.prod.example
@@ -16,3 +16,5 @@ POSTGRES_PORT=
 # MAIL
 EMAIL_HOST_USER=
 EMAIL_HOST_PASSWORD=
+# MATOMO
+MATOMO_SITE_ID
diff --git a/envipath/settings.py b/envipath/settings.py
index 5a18368b..6fdac345 100644
--- a/envipath/settings.py
+++ b/envipath/settings.py
@@ -357,3 +357,6 @@ if MS_ENTRA_ENABLED:
     MS_ENTRA_AUTHORITY = f"https://login.microsoftonline.com/{MS_ENTRA_TENANT_ID}"
     MS_ENTRA_REDIRECT_URI = os.environ["MS_REDIRECT_URI"]
     MS_ENTRA_SCOPES = os.environ.get("MS_SCOPES", "").split(",")
+
+# Site ID 10 -> beta.envipath.org
+MATOMO_SITE_ID = os.environ.get("MATOMO_SITE_ID", "10")
diff --git a/epdb/views.py b/epdb/views.py
index 6778a221..b6ef865c 100644
--- a/epdb/views.py
+++ b/epdb/views.py
@@ -237,6 +237,7 @@ def get_base_context(request, for_user=None) -> Dict[str, Any]:
             "enabled_features": s.FLAGS,
             "debug": s.DEBUG,
             "external_databases": ExternalDatabase.get_databases(),
+            "site_id": s.MATOMO_SITE_ID,
         },
     }
 
diff --git a/templates/framework.html b/templates/framework.html
index b9cdfb48..80c7a6d5 100644
--- a/templates/framework.html
+++ b/templates/framework.html
@@ -56,7 +56,7 @@
             (function () {
                 var u = "//matomo.envipath.com/";
                 _paq.push(['setTrackerUrl', u + 'matomo.php']);
-                _paq.push(['setSiteId', '10']);
+                _paq.push(['setSiteId', '{{ meta.site_id }}']);
                 var d = document, g = d.createElement('script'), s = d.getElementsByTagName('script')[0];
                 g.async = true;
                 g.src = u + 'matomo.js';