diff --git a/datastore_server/source/java/ch/systemsx/cisd/etlserver/IStorageProcessorTransactional.java b/datastore_server/source/java/ch/systemsx/cisd/etlserver/IStorageProcessorTransactional.java
index ed04167a8100af5fc2d868ca530485c3822b4ca3..7af38073a314557a6bfd64360863cc013ca08a1d 100644
--- a/datastore_server/source/java/ch/systemsx/cisd/etlserver/IStorageProcessorTransactional.java
+++ b/datastore_server/source/java/ch/systemsx/cisd/etlserver/IStorageProcessorTransactional.java
@@ -98,7 +98,7 @@ public interface IStorageProcessorTransactional extends IStoreRootDirectoryHolde
         public UnstoreDataAction rollback(Throwable exception);
 
         /**
-         * Returns the directory where the data set is stored.
+         * Returns the directory where the data set is currently stored (may change when data is moved and <code>setStoredDataDirectory</code> is called).
          */
         public File getStoredDataDirectory();