diff --git a/screening/source/java/ch/systemsx/cisd/openbis/plugin/screening/server/LibraryRegistrationTask.java b/screening/source/java/ch/systemsx/cisd/openbis/plugin/screening/server/LibraryRegistrationTask.java
index 36b56183c55e15047321e1ff4d58512e45304b7e..7cce3b65322027d584b11c46d27a700b71c6cc4f 100644
--- a/screening/source/java/ch/systemsx/cisd/openbis/plugin/screening/server/LibraryRegistrationTask.java
+++ b/screening/source/java/ch/systemsx/cisd/openbis/plugin/screening/server/LibraryRegistrationTask.java
@@ -11,7 +11,7 @@ import ch.systemsx.cisd.common.collections.TableMap;
 import ch.systemsx.cisd.common.shared.basic.utils.StringUtils;
 import ch.systemsx.cisd.openbis.generic.server.IASyncAction;
 import ch.systemsx.cisd.openbis.generic.server.dataaccess.IDAOFactory;
-import ch.systemsx.cisd.openbis.generic.server.util.KeyExtractorFactory;
+import ch.systemsx.cisd.openbis.generic.server.dataaccess.util.KeyExtractorFactory;
 import ch.systemsx.cisd.openbis.generic.shared.ICommonServer;
 import ch.systemsx.cisd.openbis.generic.shared.basic.dto.IEntityProperty;
 import ch.systemsx.cisd.openbis.generic.shared.basic.dto.ListMaterialCriteria;