diff --git a/datastore_server/source/java/ch/systemsx/cisd/openbis/dss/generic/shared/utils/ShareFactory.java b/datastore_server/source/java/ch/systemsx/cisd/openbis/dss/generic/shared/utils/ShareFactory.java
index a5bec5d0f197b920e7f937c7ba481367b2b37aef..ce1d439e9710c718edbb0d44855967e1a6b16b65 100644
--- a/datastore_server/source/java/ch/systemsx/cisd/openbis/dss/generic/shared/utils/ShareFactory.java
+++ b/datastore_server/source/java/ch/systemsx/cisd/openbis/dss/generic/shared/utils/ShareFactory.java
@@ -64,7 +64,7 @@ public class ShareFactory
 
     public static final String EXPERIMENTS_PROP = "experiments";
 
-    public static final String DATA_SET_TYPES_PROP = "data_set_types";
+    public static final String DATA_SET_TYPES_PROP = "data-set-types";
 
     private int speed = Math.abs(Constants.DEFAULT_SPEED_HINT);