--- src/VBox/Installer/Makefile.kmk.orig	2025-08-13 19:51:15 UTC
+++ src/VBox/Installer/Makefile.kmk
@@ -51,9 +51,11 @@ ifndef VBOX_ONLY_SDK
  if "$(KBUILD_TARGET)" == "win" && "$(KBUILD_HOST)" == "win"
   include $(PATH_SUB_CURRENT)/win/Makefile.kmk
  endif
+if 0
  if "$(KBUILD_TARGET)" == "freebsd" && "$(KBUILD_HOST)" == "freebsd"
   include $(PATH_SUB_CURRENT)/freebsd/Makefile.kmk
  endif
+endif
 endif
 
 include $(PATH_SUB_CURRENT)/common/Makefile.kmk