diff --git a/scripts/install-essentials b/scripts/install-essentials
index eeaaa52..83c2f1d 100755
--- a/scripts/install-essentials
+++ b/scripts/install-essentials
@@ -12,10 +12,13 @@ apt-get install -y \
 	logrotate python-docutils pkg-config cmake nodejs \
 	libkrb5-dev postgresql-client mysql-client unzip \
 
-echo deb http://httpredir.debian.org/debian stretch main > /etc/apt/sources.list
+echo deb http://httpredir.debian.org/debian stretch main > /etc/apt/sources.list.d/stretch.list
 apt-get update -yqqq
 apt-get install -yqq --force-yes git
 
+rm /etc/apt/sources.list.d/stretch.list
+apt-get update -yqqq
+
 # Set UTF-8
 # http://stackoverflow.com/a/3182519/2137281
 LOC=$'LC_ALL=en_US.UTF-8\nLANG=en_US.UTF-8'