diff --git a/app/controllers/api_particulier/reporters_controller.rb b/app/controllers/api_particulier/reporters_controller.rb
index e06c18f80..c677fc50c 100644
--- a/app/controllers/api_particulier/reporters_controller.rb
+++ b/app/controllers/api_particulier/reporters_controller.rb
@@ -28,6 +28,6 @@ def reporter_emails
   end
 
   def reporters_config
-    @reporters_config ||= Rails.application.credentials.api_particulier_reporters
+    Rails.application.credentials.api_particulier_reporters || {}
   end
 end
diff --git a/app/interactors/datapass_webhook/api_particulier/notify_reporters.rb b/app/interactors/datapass_webhook/api_particulier/notify_reporters.rb
index 052f237f2..ddfd08549 100644
--- a/app/interactors/datapass_webhook/api_particulier/notify_reporters.rb
+++ b/app/interactors/datapass_webhook/api_particulier/notify_reporters.rb
@@ -15,7 +15,11 @@ def groups_to_notify
   end
 
   def reporters_groups_config
-    Rails.application.credentials.api_particulier_reporters.keys
+    reporters_config.keys
+  end
+
+  def reporters_config
+    Rails.application.credentials.api_particulier_reporters || {}
   end
 
   def scopes
diff --git a/app/mailers/api_particulier/reporters_mailer.rb b/app/mailers/api_particulier/reporters_mailer.rb
index 032974b63..0a4f12a43 100644
--- a/app/mailers/api_particulier/reporters_mailer.rb
+++ b/app/mailers/api_particulier/reporters_mailer.rb
@@ -6,6 +6,8 @@ class APIParticulier::ReportersMailer < APIParticulierMailer
     approve
   ].each do |event|
     define_method(event) do
+      return if reporters_config.blank?
+
       groups = params[:groups].map(&:to_sym)
 
       return if reporter_emails(groups).empty?