diff --git a/krebs/1systems/puyak/config.nix b/krebs/1systems/puyak/config.nix
index 3357964ef..0cadc3a10 100644
--- a/krebs/1systems/puyak/config.nix
+++ b/krebs/1systems/puyak/config.nix
@@ -27,20 +27,24 @@
     # drivedroid.shack for shackphone
     <stockholm/krebs/2configs/shack/drivedroid.nix>
     # <stockholm/krebs/2configs/shack/nix-cacher.nix>
+
     # Say if muell will be collected
     <stockholm/krebs/2configs/shack/muell_caller.nix>
-    # provide muellshack api
+    # provide muellshack api: muell.shack
     <stockholm/krebs/2configs/shack/muellshack.nix>
-    # provide light control api
-    <stockholm/krebs/2configs/shack/node-light.nix>
-    # light.shack web-ui
-    <stockholm/krebs/2configs/shack/light.shack.nix>
     # send mail if muell was not handled
     <stockholm/krebs/2configs/shack/muell_mail.nix>
-    # send mail if muell was not handled
-    <stockholm/krebs/2configs/shack/s3-power.nix>
+
+    # provide light control api
+    <stockholm/krebs/2configs/shack/node-light.nix> # light.shack lounge.light.shack power.light.shack openhab.shack lightapi.shack
+    # light.shack web-ui
+    <stockholm/krebs/2configs/shack/light.shack.nix> #light.shack
+
     # powerraw usb serial to mqtt and raw socket
-    <stockholm/krebs/2configs/shack/powerraw.nix>
+    <stockholm/krebs/2configs/shack/powerraw.nix> # powerraw.shack standby.shack
+    # send power stats to s3
+    <stockholm/krebs/2configs/shack/s3-power.nix> # powerraw.shack must be available
+
 
     { # do not log to /var/spool/log
       services.nginx.appendHttpConfig = ''
diff --git a/krebs/1systems/wolf/config.nix b/krebs/1systems/wolf/config.nix
index 0c95f4d13..25e7c5f06 100644
--- a/krebs/1systems/wolf/config.nix
+++ b/krebs/1systems/wolf/config.nix
@@ -15,8 +15,10 @@ in
     <stockholm/krebs/2configs/binary-cache/prism.nix>
 
     #### shackspace services
-    <stockholm/krebs/2configs/shack/share.nix>
+    <stockholm/krebs/2configs/shack/share.nix> # wolf.shack
 
+    # gitlab runner
+    <stockholm/krebs/2configs/shack/gitlab-runner.nix>
     # misc
     <stockholm/krebs/2configs/shack/ssh-keys.nix>
     <stockholm/krebs/2configs/save-diskspace.nix>
diff --git a/krebs/2configs/shack/share.nix b/krebs/2configs/shack/share.nix
index 465d6ef69..d8d65d309 100644
--- a/krebs/2configs/shack/share.nix
+++ b/krebs/2configs/shack/share.nix
@@ -37,6 +37,9 @@
       # for legacy systems
       client min protocol = NT1
       server min protocol = NT1
+      workgroup = WORKGROUP
+      server string = ${config.networking.hostName}
+      netbios name = ${config.networking.hostName}
     '';
   };
 }