diff --git a/meta_request/lib/meta_request/event.rb b/meta_request/lib/meta_request/event.rb
index d72286f..87df1fb 100644
--- a/meta_request/lib/meta_request/event.rb
+++ b/meta_request/lib/meta_request/event.rb
@@ -61,7 +61,7 @@ def sanitize_hash(payload)
         payload[:key] = ActiveSupport::Cache::Store.new.send(:normalize_key, payload[:key])
       end
 
-      payload
+      payload.except(:locals)
     end
 
     def not_encodable?(value)