diff --git a/lib/solidus_bolt/engine.rb b/lib/solidus_bolt/engine.rb
index 0a66131..cf4c84c 100644
--- a/lib/solidus_bolt/engine.rb
+++ b/lib/solidus_bolt/engine.rb
@@ -24,6 +24,8 @@ class Engine < Rails::Engine
           'bolt_config_credentials',
           ::SolidusBolt::Engine.bolt_config_credentials_hash
         )
+      rescue ActiveRecord::ConnectionNotEstablished
+        # do nothing
       end
 
       Spree::PermittedAttributes.source_attributes.concat(%i[