diff --git a/app/lib/api_entreprise/api.rb b/app/lib/api_entreprise/api.rb
index 821c383af..297ad0669 100644
--- a/app/lib/api_entreprise/api.rb
+++ b/app/lib/api_entreprise/api.rb
@@ -120,7 +120,7 @@ class APIEntreprise::API
     # rubocop:disable DS/ApplicationName
     params = {
       context: "demarches-simplifiees.fr",
-      recipient: siret_or_siren,
+      recipient: ENV.fetch('API_ENTREPRISE_DEFAULT_SIRET'),
       object: "procedure_id: #{procedure_id}",
       non_diffusables: true
     }
diff --git a/config/env.example b/config/env.example
index c850f6de5..56276ac9a 100644
--- a/config/env.example
+++ b/config/env.example
@@ -157,3 +157,6 @@ INVISIBLE_CAPTCHA_SECRET="kikooloool"
 
 # Clamav antivirus usage
 CLAMAV_ENABLED="disabled"
+
+# Siret number used for API Entreprise, by default we use SIRET from dinum
+API_ENTREPRISE_DEFAULT_SIRET="put_your_own_siret"