diff --git a/openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/framework/ComponentProvider.java b/openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/framework/ComponentProvider.java
index 99b04b6dc4840273a18858e67dc01153f4505f8e..8758486ae6467022e129597c0bcd3d260ed08fda 100644
--- a/openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/framework/ComponentProvider.java
+++ b/openbis/source/java/ch/systemsx/cisd/openbis/generic/client/web/client/application/framework/ComponentProvider.java
@@ -240,7 +240,7 @@ final class ComponentProvider
                 {
                     DisposableComponent component = VocabularyGrid.create(viewContext);
                     return DefaultTabItem.create(getMessage(Dict.VOCABULARY_BROWSER), component,
-                            true);
+                            false);
                 }
 
                 public String getId()
@@ -257,7 +257,8 @@ final class ComponentProvider
                 public ITabItem create()
                 {
                     DisposableComponent component = ProjectGrid.create(viewContext);
-                    return DefaultTabItem.create(getMessage(Dict.PROJECT_BROWSER), component, true);
+                    return DefaultTabItem
+                            .create(getMessage(Dict.PROJECT_BROWSER), component, false);
                 }
 
                 public String getId()