diff --git a/navalplanner-business/src/main/resources/org/navalplanner/business/materials/entities/Materials.hbm.xml b/navalplanner-business/src/main/resources/org/navalplanner/business/materials/entities/Materials.hbm.xml
index e6b655e49..39c23fc17 100644
--- a/navalplanner-business/src/main/resources/org/navalplanner/business/materials/entities/Materials.hbm.xml
+++ b/navalplanner-business/src/main/resources/org/navalplanner/business/materials/entities/Materials.hbm.xml
@@ -81,7 +81,7 @@
 
 </class>
 
-<class name="MaterialAssignmentTemplate" table="MATERIAL_ASSIGMENT">
+<class name="MaterialAssignmentTemplate" table="MATERIAL_ASSIGMENT_TEMPLATE">
     <id name="id" type="long" access="property">
         <generator class="hilo">
         <param name="max_lo">100</param>