diff --git a/src/model.h b/src/model.h
index d0f1a68..a5d7442 100644
--- a/src/model.h
+++ b/src/model.h
@@ -826,7 +826,9 @@ protected:
 					field_model_left_join(db_field_name, flat_field_name, field_model, insertable, updatable, has_foreign_key, db_expression);
 				}
 
-				if( db_expression->get_output_type() != MORM_OUTPUT_TYPE_JOIN_TABLES )
+				if( db_expression->get_output_type() != MORM_OUTPUT_TYPE_JOIN_TABLES &&
+					db_expression->get_output_type() != MORM_OUTPUT_TYPE_DB_INSERT &&
+					db_expression->get_output_type() != MORM_OUTPUT_TYPE_DB_UPDATE )
 				{
 					// FIX ME
 					// UPDATE, INSERT, REMOVE for models
@@ -958,7 +960,10 @@ protected:
 				{
 					DbExpression * db_expression = db_connector->get_expression();
 
-					if( db_expression && !is_empty_field(db_field_name) && db_expression->get_output_type() != MORM_OUTPUT_TYPE_JOIN_TABLES )
+					if( db_expression && !is_empty_field(db_field_name) &&
+						db_expression->get_output_type() != MORM_OUTPUT_TYPE_JOIN_TABLES &&
+						db_expression->get_output_type() != MORM_OUTPUT_TYPE_DB_INSERT &&
+						db_expression->get_output_type() != MORM_OUTPUT_TYPE_DB_UPDATE )
 					{
 						// another select will be used (from another Finder)
 						// we need only columns name