diff --git a/wise-webapp/src/main/resources/com/wisemapping/model/Mindmap.hbm.xml b/wise-webapp/src/main/resources/com/wisemapping/model/Mindmap.hbm.xml
index 5f3da53a..5bcb8a9b 100644
--- a/wise-webapp/src/main/resources/com/wisemapping/model/Mindmap.hbm.xml
+++ b/wise-webapp/src/main/resources/com/wisemapping/model/Mindmap.hbm.xml
@@ -27,7 +27,7 @@
         </set>
 
         <set name = "labels"
-             table="R_LABEL_MINDMAP" order-by="label_id">
+             table="R_LABEL_MINDMAP" order-by="label_id" fetch="select" cascade="none">
             <key column="mindmap_id" not-null="true"/>
             <many-to-many column="label_id" class="com.wisemapping.model.Label"/>
         </set>