diff --git a/libraries/db/include/graphene/db/index.hpp b/libraries/db/include/graphene/db/index.hpp
index 1bc593f42..e8d4fa110 100644
--- a/libraries/db/include/graphene/db/index.hpp
+++ b/libraries/db/include/graphene/db/index.hpp
@@ -402,6 +402,15 @@ namespace graphene { namespace db {
             DerivedIndex::remove(obj);
          }
 
+         virtual const object& insert( object&& obj )override
+         {
+             const auto& res = DerivedIndex::insert(std::move(obj));
+             for( const auto& item : _sindex )
+                item->object_inserted( res );
+             on_add(res);
+             return res;
+         }
+
          virtual void modify( const object& obj, const std::function<void(object&)>& m )override
          {
             save_undo( obj );
diff --git a/tests/common/database_fixture.cpp b/tests/common/database_fixture.cpp
index f31ec00af..f61a462b7 100644
--- a/tests/common/database_fixture.cpp
+++ b/tests/common/database_fixture.cpp
@@ -141,6 +141,8 @@ database_fixture::database_fixture()
    mhplugin->plugin_startup();
    bookieplugin->plugin_startup();
    affiliateplugin->plugin_startup();
+   // stats api requests affiliate_stats plugin from app,  so add it to app plugin list
+   app.enable_plugin(affiliateplugin->plugin_name());
 
    generate_block();