diff --git a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/ResourceBundle.java b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/ResourceBundle.java
index 84732ca..db8a496 100644
--- a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/ResourceBundle.java
+++ b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/ResourceBundle.java
@@ -107,24 +107,6 @@ public interface ResourceBundle extends ClientBundle {
 	@Source("table-row-insert.png")
 	ImageResource rowInsert();
 	
-	@Source("collapseall.png")
-	ImageResource collapseAll();
-	
-	@Source("collapseall_12.png")
-	ImageResource collapseAll12();
-	
-	@Source("collapseall_32.png")
-	ImageResource collapseAll32();
-
-	@Source("expandall.png")
-	ImageResource expandAll();
-	
-	@Source("expandall_12.png")
-	ImageResource expandAll12();
-	
-	@Source("expandall_32.png")
-	ImageResource expandAll32();
-
 	@Source("plaster_32.png")
 	ImageResource plaster32();
 	
diff --git a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/collapseall.png b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/collapseall.png
deleted file mode 100644
index 7f342a5..0000000
Binary files a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/collapseall.png and /dev/null differ
diff --git a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/collapseall_12.png b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/collapseall_12.png
deleted file mode 100644
index 9bfe27b..0000000
Binary files a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/collapseall_12.png and /dev/null differ
diff --git a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/collapseall_32.png b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/collapseall_32.png
deleted file mode 100644
index c343fa2..0000000
Binary files a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/collapseall_32.png and /dev/null differ
diff --git a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/expandall.png b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/expandall.png
deleted file mode 100644
index b318016..0000000
Binary files a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/expandall.png and /dev/null differ
diff --git a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/expandall_12.png b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/expandall_12.png
deleted file mode 100644
index aab86ba..0000000
Binary files a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/expandall_12.png and /dev/null differ
diff --git a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/expandall_32.png b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/expandall_32.png
deleted file mode 100644
index 55db757..0000000
Binary files a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/resources/expandall_32.png and /dev/null differ