diff --git a/openbis/source/java/ch/ethz/sis/openbis/generic/server/asapi/v3/executor/dataset/DataSetAuthorizationExecutor.java b/openbis/source/java/ch/ethz/sis/openbis/generic/server/asapi/v3/executor/dataset/DataSetAuthorizationExecutor.java
index 9342dc4ff9f0508354883fd49e530bdc618119bb..291b45abf7527507878f9760865731ff1069503b 100644
--- a/openbis/source/java/ch/ethz/sis/openbis/generic/server/asapi/v3/executor/dataset/DataSetAuthorizationExecutor.java
+++ b/openbis/source/java/ch/ethz/sis/openbis/generic/server/asapi/v3/executor/dataset/DataSetAuthorizationExecutor.java
@@ -35,7 +35,6 @@ import ch.systemsx.cisd.openbis.generic.shared.basic.dto.DatabaseModificationKin
 import ch.systemsx.cisd.openbis.generic.shared.basic.dto.RoleWithHierarchy;
 import ch.systemsx.cisd.openbis.generic.shared.dto.DataPE;
 import ch.systemsx.cisd.openbis.generic.shared.dto.ExternalDataPE;
-import ch.systemsx.cisd.openbis.generic.shared.dto.LinkDataPE;
 import ch.systemsx.cisd.openbis.generic.shared.dto.PersonPE;
 
 /**