diff --git a/debian/changelog b/debian/changelog
index b9667e66..be577b2d 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -13,6 +13,9 @@ debian-cd (2.2.23) unstable; UNRELEASED
     - Made list2cds more verbose
     - Added tools/sarge/upgrade-hppa.sh and tools/sarge/upgrade-sparc.sh
       to install the upgrade-kernel bits on CD#1
+    - Added tools/dedicated_source: simple script used to add extra
+      source packages onto _binary_ CDs. Used for the amd64 sarge release
+      so far.
 	
 debian-cd (2.2.22) unstable; urgency=critical
 
diff --git a/tools/dedicated_source b/tools/dedicated_source
new file mode 100755
index 00000000..94657866
--- /dev/null
+++ b/tools/dedicated_source
@@ -0,0 +1,39 @@
+#!/bin/sh
+#
+# Quick hack - add extra sources for this arch onto the last *binary* CD
+# Initially written for the unofficial amd64 CDs in sarge...
+#
+
+set -e
+
+BDIR=$1
+ARCH=$2
+BASEDIR=$3
+CODENAME=$4
+MIRROR=$5
+
+SOURCE_LIST=$BASEDIR/data/$CODENAME/$ARCH/extra-sources
+DISKNUM=`ls -l $BDIR/?.packages $BDIR/??.packages | wc -l | tr -d " "`
+SOURCES=`ls -1 $MIRROR/dists/$CODENAME/*/source/Sources.gz`
+
+echo "dedicated_source: Need to add the following sources to $ARCH CD#$DISKNUM:"
+
+mkdir $BDIR/CD$DISKNUM/extra-sources
+for SRC in `grep -v ^# $SOURCE_LIST`
+do
+	echo "$SRC:"
+	FILES=`zcat $SOURCES | awk -v SOURCE=$SRC '
+	/^Package:/       {  if ($2 == SOURCE) { found=1 } }
+	/^Directory:/     { DIR=$2 }
+	/^ /              { if (found) { printf("  %s/%s\n",DIR,$3) }}
+	/^$/              {found=0}
+'`
+	for FILE in $FILES
+	do
+		echo "  $FILE"
+		cp -al $MIRROR/$FILE $BDIR/CD$DISKNUM/extra-sources
+	done
+done
+
+exit 0
+