diff --git a/devel/jam/distinfo b/devel/jam/distinfo
index c3023a63df0c..7871b57c969b 100644
--- a/devel/jam/distinfo
+++ b/devel/jam/distinfo
@@ -1,5 +1,6 @@
-$NetBSD: distinfo,v 1.5 2005/02/23 22:24:16 agc Exp $
+$NetBSD: distinfo,v 1.6 2007/08/01 21:53:16 joerg Exp $
 
 SHA1 (jam-2.5nb1/jam-2.5.zip) = 794a3f4483315c6b9f010f03b592646d3815328c
 RMD160 (jam-2.5nb1/jam-2.5.zip) = 8e2779e6e41e34d2368e54813e3c92d4604b9e66
 Size (jam-2.5nb1/jam-2.5.zip) = 191864 bytes
+SHA1 (patch-aa) = b24098cda1e4dfc1638df0ba945716de030a7d48
diff --git a/devel/jam/patches/patch-aa b/devel/jam/patches/patch-aa
new file mode 100644
index 000000000000..a731b3920eff
--- /dev/null
+++ b/devel/jam/patches/patch-aa
@@ -0,0 +1,24 @@
+$NetBSD: patch-aa,v 1.3 2007/08/01 21:53:16 joerg Exp $
+
+--- jam.h.orig	2007-08-01 21:32:10.000000000 +0000
++++ jam.h
+@@ -379,19 +379,7 @@
+ # include <memory.h>
+ # endif
+ 
+-# ifndef OS_ULTRIX
+ # include <stdlib.h>
+-# endif
+-
+-# if !defined(OS_BSDI) && \
+-     !defined(OS_FREEBSD) && \
+-     !defined(OS_NEXT) && \
+-     !defined(OS_MACHTEN) && \
+-     !defined(OS_MACOSX) && \
+-     !defined(OS_RHAPSODY) && \
+-     !defined(OS_MVS)
+-# include <malloc.h>
+-# endif
+ 
+ # endif 
+