diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index eb179a3bf852167a7b5a0d3b36a3d6d20ee2d789..26edf7ad05ef1f5b313b92589c4615cf7b854170 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -17,10 +17,8 @@ run-build:
   script:
     - echo 'deb http://deb.debian.org/debian stretch main contrib non-free' > /etc/apt/sources.list
     - echo 'deb http://deb.debian.org/debian stretch-updates main contrib non-free' >> /etc/apt/sources.list
-    - echo 'deb http://deb.debian.org/debian stretch/updates main contrib non-free' >> /etc/apt/sources.list
     - echo 'deb-src http://deb.debian.org/debian jessie main contrib non-free' >> /etc/apt/sources.list
     - echo 'deb-src http://deb.debian.org/debian jessie-updates main contrib non-free' >> /etc/apt/sources.list
-    - echo 'deb-src http://deb.debian.org/debian jessie/updates main contrib non-free' >> /etc/apt/sources.list
     - apt-get update
     - apt-get install -y build-essential dpkg-dev debhelper devscripts util-linux ruby hiera dh-systemd facter rake 
     - apt-get source puppet