diff --git a/group_vars/all/main.yml b/group_vars/all/main.yml
index 8669ea5..b4fd1db 100644
--- a/group_vars/all/main.yml
+++ b/group_vars/all/main.yml
@@ -106,7 +106,7 @@ copy_plain_files_sysctl:
 
 apt_manage_sources_list: true
 
-apt_src_enable: false
+apt_src_enable: true
 apt_backports_enable: true
 
 apt_debian_mirror: http://ftp.de.debian.org/debian/
diff --git a/hosts b/hosts
index 431f955..b543a9b 100644
--- a/hosts
+++ b/hosts
@@ -170,6 +170,7 @@ b.mx.oopen.de
 matomo-01.oopen.de
 web-01.oopen.de
 web-03.oopen.de
+web-test.oopen.de
 cl-test.oopen.de
 
 # Backup Faire Mobilitaet
@@ -368,6 +369,7 @@ b.mx.oopen.de
 matomo-01.oopen.de
 web-01.oopen.de
 web-03.oopen.de
+web-test.oopen.de
 cl-test.oopen.de
 
 # Backup Faire Mobilitaet
@@ -476,6 +478,7 @@ a.mx.oopen.de
 matomo-01.oopen.de
 web-01.oopen.de
 web-03.oopen.de
+web-test.oopen.de
 b.mx.oopen.de
 cl-test.oopen.de
 
@@ -662,6 +665,7 @@ web-02.oopen.de
 # o36 - b.mx, web-01, web-03,--
 web-01.oopen.de
 web-03.oopen.de
+web-test.oopen.de
 
 
 # ---
@@ -746,6 +750,7 @@ a.mx.oopen.de
 # o36 - b.mx, web-01, web-03,--
 web-01.oopen.de
 web-03.oopen.de
+web-test.oopen.de
 
 # ---
 #  O.OPEN office network
@@ -831,6 +836,7 @@ d.mx.oopen.de
 matomo-01.oopen.de
 web-01.oopen.de
 web-03.oopen.de
+web-test.oopen.de
 cl-test.oopen.de
 
 # Backup Faire Mobilitaet
@@ -1191,6 +1197,7 @@ b.mx.oopen.de
 matomo-01.oopen.de
 web-01.oopen.de
 web-03.oopen.de
+web-test.oopen.de
 cl-test.oopen.de
 
 # ---
@@ -1372,6 +1379,7 @@ b.mx.oopen.de
 matomo-01.oopen.de
 web-03.oopen.de
 web-01.oopen.de
+web-test.oopen.de
 cl-test.oopen.de
 
 # Backup Faire Mobilitaet