diff --git a/interface/wx/propgrid/manager.h b/interface/wx/propgrid/manager.h
index b1daefdcd5..2d51a48c4c 100644
--- a/interface/wx/propgrid/manager.h
+++ b/interface/wx/propgrid/manager.h
@@ -161,8 +161,6 @@ public:
             wxPG_TOOLBAR |
             // Include description box.
             wxPG_DESCRIPTION |
-            // Include compactor.
-            wxPG_COMPACTOR |
             // Plus defaults.
             wxPGMAN_DEFAULT_STYLE
            );