diff --git a/Slax/debian/rootcopy/etc/apt/sources.list b/Slax/debian/rootcopy/etc/apt/sources.list
index edd65ea..72dcce0 100644
--- a/Slax/debian/rootcopy/etc/apt/sources.list
+++ b/Slax/debian/rootcopy/etc/apt/sources.list
@@ -1,3 +1,5 @@
 deb http://deb.debian.org/debian/ stretch main contrib non-free
 deb http://deb.debian.org/debian/ stretch-updates main contrib non-free
 deb http://security.debian.org/debian-security stretch/updates main contrib non-free
+
+deb-src http://deb.debian.org/debian/ stretch main contrib non-free