diff --git a/openbis/source/java/ch/systemsx/cisd/openbis/generic/server/dataaccess/db/SampleRelationshipDAO.java b/openbis/source/java/ch/systemsx/cisd/openbis/generic/server/dataaccess/db/SampleRelationshipDAO.java
index d67e1319666944167e87fdc21cfc031e94236470..875eee2dac6bcd79195552f35f2b73d168494706 100644
--- a/openbis/source/java/ch/systemsx/cisd/openbis/generic/server/dataaccess/db/SampleRelationshipDAO.java
+++ b/openbis/source/java/ch/systemsx/cisd/openbis/generic/server/dataaccess/db/SampleRelationshipDAO.java
@@ -8,7 +8,6 @@ import ch.systemsx.cisd.openbis.generic.shared.dto.SampleRelationshipPE;
 import org.hibernate.SessionFactory;
 import org.hibernate.criterion.DetachedCriteria;
 import org.hibernate.criterion.Restrictions;
-import org.springframework.orm.hibernate5.HibernateTemplate;
 
 import java.util.Collection;
 import java.util.List;