diff --git a/java/org/slub/rosetta/dps/repository/plugin/storage/nfs/TestSLUBStoragePlugin.java b/java/org/slub/rosetta/dps/repository/plugin/storage/nfs/TestSLUBStoragePlugin.java
index 8b25190d790edf31f1d536938136c15f63aea866..538a299f25854ebb32c86ebd0278642952f8c4b0 100644
--- a/java/org/slub/rosetta/dps/repository/plugin/storage/nfs/TestSLUBStoragePlugin.java
+++ b/java/org/slub/rosetta/dps/repository/plugin/storage/nfs/TestSLUBStoragePlugin.java
@@ -21,9 +21,10 @@ public class TestSLUBStoragePlugin {
     SLUBStoragePlugin mock = new SLUBStoragePlugin();
     HashMap<String, String> map = new HashMap<String,String> ();
     map.put("DIR_ROOT", "./");
-    map.put("DIR_PREFIX", "./");
+    map.put("BLOCK_SIZE", "8192");
     map.put("FILES_HANDLING_METHOD", "move");
     mock.setParameters( map );
+    mock.init(map);
     // TODO:
     File calced_path = mock.getStreamDirectory("foo", "bar");
     //System.out.println("getStreamDirectory:"+ calced_path.getName()+ "\n");