diff --git a/src/main/resources/mappers/trestle/trestleMapper.xml b/src/main/resources/mappers/trestle/trestleMapper.xml
index 4a5ad45a..d9ef3eb1 100644
--- a/src/main/resources/mappers/trestle/trestleMapper.xml
+++ b/src/main/resources/mappers/trestle/trestleMapper.xml
@@ -8,7 +8,7 @@
              , b.name       as name
              , c.id         as manufacturerId
              , c.name       as manufacturerName
-          from tb_installable_trestle a
+          from tb_map_roof_material_trestle a
           join tb_trestle b
             on a.trestle_id = b.id
           join tb_manufacturer c