diff --git a/Fltk/onelabGroup.cpp b/Fltk/onelabGroup.cpp
index 0aacb9ebe571df377a88e634655f5515653fbae5..fe15adf551d0089baa11c293a4cff92ad19a2ffe 100644
--- a/Fltk/onelabGroup.cpp
+++ b/Fltk/onelabGroup.cpp
@@ -59,7 +59,7 @@ void onelab_cb(Fl_Widget *w, void *data)
 
   if(action == "refresh"){
     updateGraphs();
-    FlGui::instance()->rebuildTree(true); // FIXME: true would be better
+    FlGui::instance()->rebuildTree(true);
     return;
   }