diff --git a/src/gui_gtk_vms.h b/src/gui_gtk_vms.h
index c86bd0a..d30872e 100644
--- a/src/gui_gtk_vms.h
+++ b/src/gui_gtk_vms.h
@@ -435,6 +435,7 @@
 #define XmRemoveProtocolCallback XMREMOVEPROTOCOLCALLBACK
 #define XmRepTypeGetId XMREPTYPEGETID
 #define XmRepTypeGetRecord XMREPTYPEGETRECORD
+#define XmRepTypeInstallTearOffModelCon XMREPTYPEINSTALLTEAROFFMODELCON
 #define XmRepTypeRegister XMREPTYPEREGISTER
 #define XmRepTypeValidValue XMREPTYPEVALIDVALUE
 #define XmScrollBarSetValues XMSCROLLBARSETVALUES
@@ -722,17 +723,6 @@
 // R5 or earlier
 #define _XtRegisterWindow _XTREGISTERWINDOW
 #define _XtUnregisterWindow _XTUNREGISTERWINDOW
-// original code is fixed so we don't need this now
-#if 0
-#define XtRegisterDrawable(display,drawable,widget) \
-{  extern void _XtRegisterWindow(Window,Widget); \
-   _XtRegisterWindow(drawable,widget); \
-}
-#define XtUnregisterDrawable(display,drawable) \
-{  extern void _XtUnregisterWindow(Window,Widget); \
-   _XtUnregisterWindow(drawable,XtWindowToWidget(display,drawable)); \
-}
-#endif
 #else
 // R6 or later
 #define XtRegisterDrawable XTREGISTERDRAWABLE