diff --git a/README.md b/README.md
index 958e4a7..6bc5ac6 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,6 @@
 __Features:__
 
 setup-usl-mm_install_requirements ->
-configure main and universe repo in sources.list,
 install dialog utility
 
 setup-usl-mm
@@ -29,12 +28,9 @@ configure LXD to use encrypted partition as storage,
 add some config to /root/.screenrc (for gnuscreen utility),
 install htop mc zfsnap smartmontools screen and pv
 
-3. Install uptrack-upgrade ->
-install ksplice tool for kernel live patching - UNTESTED
-
 __Requirements:__
 
-Fresh installation of Ubuntu 19.04, swap partition and some paritition to crypted data
+Fresh installation of Ubuntu 19.10, swap partition and some paritition to crypted data
 
 
 
diff --git a/setup-usl-mm_install_requirements b/setup-usl-mm_install_requirements
index f3ad946..25f4f92 100755
--- a/setup-usl-mm_install_requirements
+++ b/setup-usl-mm_install_requirements
@@ -1,6 +1,3 @@
 #!/bin/bash
-echo "deb http://archive.ubuntu.com/ubuntu disco main universe" > /etc/apt/sources.list
-echo "deb http://archive.ubuntu.com/ubuntu disco-security main universe" >> /etc/apt/sources.list
-echo "deb http://archive.ubuntu.com/ubuntu disco-updates main universe" >> /etc/apt/sources.list
 apt update
-apt install dialog
+apt install dialog -y