diff --git a/tools/make_image.sh b/tools/make_image.sh
index e957c75..a69f5e3 100755
--- a/tools/make_image.sh
+++ b/tools/make_image.sh
@@ -138,6 +138,7 @@
       --addpkg=$MIN_PKGS \
 
     sudo cp -p files/sources.list $CHROOTDIR/etc/apt/sources.list
+    sed -e "s,%DIST%,$RELEASE,g" -i $CHROOTDIR/etc/apt/sources.list
     sudo chroot $CHROOTDIR apt-get update
 
     exit 0