diff --git a/tools/worldbuild.lisp b/tools/worldbuild.lisp
index 892307e5ccf8f099b9bd23b77686b756ed5f16ab..1c6b0ee654bf6dfe8cebe5c565c0eddef924bfb1 100644
--- a/tools/worldbuild.lisp
+++ b/tools/worldbuild.lisp
@@ -7,7 +7,7 @@
 ;;; Scott Fahlman or slisp-group@cs.cmu.edu.
 ;;;
 (ext:file-comment
-  "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/tools/worldbuild.lisp,v 1.35 1997/01/18 14:31:46 ram Exp $")
+  "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/tools/worldbuild.lisp,v 1.36 1997/09/24 06:19:06 dtc Exp $")
 ;;;
 ;;; **********************************************************************
 ;;;
@@ -153,6 +153,9 @@
     "target:code/debug-info"
     "target:code/debug-int"
     "target:code/debug"
+
+    ,@(when (c:backend-featurep :mp)
+	'("target:code/multi-proc"))
     ))
 
 (setf *genesis-core-name*
diff --git a/tools/worldcom.lisp b/tools/worldcom.lisp
index 61f3f8b03d037f2199f44324fe0736ae9adc38b2..2d1518e240c968330e5d1747c5cc90f22545a9a8 100644
--- a/tools/worldcom.lisp
+++ b/tools/worldcom.lisp
@@ -7,7 +7,7 @@
 ;;; Scott Fahlman or slisp-group@cs.cmu.edu.
 ;;;
 (ext:file-comment
-  "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/tools/worldcom.lisp,v 1.72 1997/01/18 14:31:46 ram Exp $")
+  "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/tools/worldcom.lisp,v 1.73 1997/09/24 06:19:05 dtc Exp $")
 ;;;
 ;;; **********************************************************************
 ;;;
@@ -254,6 +254,9 @@
 (comf "target:code/remote")
 (comf "target:code/cmu-site")
 
+(when (c:backend-featurep :mp)
+  (comf "target:code/multi-proc"))
+
 (comf "target:code/setf-funs")
 (comf "target:code/exports" :proceed t)