diff --git a/scripts/adcli.sh b/scripts/adcli.sh
index b3928e7da917f3bcdd065dcb050d9a0674647587..7ded7112510aaa23c2bb40d5fdf444e4117eda51 100755
--- a/scripts/adcli.sh
+++ b/scripts/adcli.sh
@@ -4,8 +4,6 @@
 
 ADCLI_VERSION=$(rmadison adcli --architecture=amd64 -s stretch| cut -d\| -f2 | sed s"/ //g" | sed s"/\-.*$//g")
 
-echo "deb-src http://ftp.halifax.rwth-aachen.de/debian/ stretch main" > /etc/apt/sources.list.d/stretch_src.list
-
 apt-get update
 apt-get source --only-source adcli
 TARGET_DIR=adcli-$ADCLI_VERSION
diff --git a/scripts/ganeti.sh b/scripts/ganeti.sh
index 7184a4aaa73b75c5502cb9d81770607a1ac874a7..89d9a8c0fd904aa81ee232682b1952e73b989a0a 100755
--- a/scripts/ganeti.sh
+++ b/scripts/ganeti.sh
@@ -4,9 +4,6 @@
 
 GANETI_VERSION=$(rmadison ganeti -s stretch| cut -d\| -f2 | sed s"/ //g" | sed s"/\-.*$//g")
 
-echo "deb-src http://ftp.halifax.rwth-aachen.de/debian/ stretch main" > /etc/apt/sources.list.d/stretch_src.list
-
-apt-get update
 apt-get source --only-source ganeti
 TARGET_DIR=ganeti-$GANETI_VERSION
 
diff --git a/scripts/nginx-shib.sh b/scripts/nginx-shib.sh
index 60c1ebcb7ae5088999f9fca961b69634ef1bddc6..fbb4e912355b1056b6442a16559aa65eac82a03f 100755
--- a/scripts/nginx-shib.sh
+++ b/scripts/nginx-shib.sh
@@ -4,9 +4,6 @@
 
 NGINX_VERSION=$(rmadison nginx -s stretch| cut -d\| -f2 | sed s"/ //g" | sed s"/\-.*$//g")
 
-echo "deb-src http://ftp.halifax.rwth-aachen.de/debian/ stretch main" > /etc/apt/sources.list.d/stretch_src.list
-
-apt-get update
 apt-get source --only-source nginx
 TARGET_DIR=nginx-$NGINX_VERSION