diff --git a/Fltk/onelabGroup.cpp b/Fltk/onelabGroup.cpp
index cdfcaefeb4694be59d56056e3c9b44c11eaf2b64..d242f7e467418a73be7257de2c1782739dcda9aa 100644
--- a/Fltk/onelabGroup.cpp
+++ b/Fltk/onelabGroup.cpp
@@ -944,7 +944,6 @@ static void setClosed(const std::string &path, std::vector<T> &ps,
 
 static void setOpenedClosed(Fl_Tree_Item *item, int reason)
 {
-  return ;
   std::vector<onelab::number> numbers;
   std::vector<onelab::string> strings;
   std::vector<onelab::region> regions;