diff --git a/hot.c b/hot.c
index 84ddf9a..fea9c76 100644
--- a/hot.c
+++ b/hot.c
@@ -19,6 +19,10 @@ GtkBox *get_experimental_box_new(){
   gtk_box_append (experimental_box, GTK_WIDGET(gtk_label_new ("\n\n")));
 
   gtk_box_append (experimental_box, gtk_expander_new ("hello !"));
+  GtkExpander *expand = gtk_expander_new ("it's me !");
+  gtk_expander_set_expanded (GTK_WIDGET(expand), TRUE);
+  gtk_box_append (experimental_box, expand);
+  gtk_box_append (experimental_box, GTK_WIDGET(gtk_label_new ("\n\n")));
 
   return experimental_box;
 }
diff --git a/hot.o b/hot.o
index 9b8ef79..1394a6a 100644
Binary files a/hot.o and b/hot.o differ
diff --git a/myprogram b/myprogram
index 0824568..624a990 100755
Binary files a/myprogram and b/myprogram differ
diff --git a/tree.o b/tree.o
index 17d87c4..87098b6 100644
Binary files a/tree.o and b/tree.o differ