diff --git a/hbs2-tests/integrational/wtf.ss b/hbs2-tests/integrational/smoke-test-1.ss
similarity index 100%
rename from hbs2-tests/integrational/wtf.ss
rename to hbs2-tests/integrational/smoke-test-1.ss
diff --git a/hbs2-tests/integrational/tmux.ss b/hbs2-tests/integrational/tmux.ss
new file mode 100644
index 00000000..33f56505
--- /dev/null
+++ b/hbs2-tests/integrational/tmux.ss
@@ -0,0 +1,151 @@
+
+(define local-net macvlan-wtf)
+(define remote-net macvlan1)
+(define local-phy enp2s0)
+
+(define local-ip   :192.168.1.171/24)
+(define remote-ip  :192.168.1.172/24)
+(define remote-gw  :192.168.1.1)
+
+(define local-temp-dir (sys:temp:dir))
+(define local-conf     (join :/ local-temp-dir .config))
+(define local-share    (join :/ local-temp-dir .share))
+(define local-local    (join :/ local-temp-dir .local))
+(define local-keyman   (join :/ local-temp-dir .hbs2-keyman/keys))
+(define local-temp     (join :/ local-temp-dir .tmp))
+(define resolv.conf    (join :/ local-temp-dir :resolv.conf))
+(define workdir        (pwd))
+(define locale-dir /run/current-system/sw/lib/locale/locale-archive)
+
+(define HOME (env :HOME))
+
+(define profile-bin (join :/ /home/dmz/.nix-profile/bin))
+
+(define local-dirs
+  `[ ,local-temp-dir
+     ,local-conf
+     ,local-share
+     ,local-local
+     ,local-keyman
+     ,local-temp
+   ])
+
+(define remote-path
+  (begin
+    (local path0
+      `[ /usr/bin:/sbin
+         /usr/sbin
+         /nix/store
+         /opt/bin
+         /run/current-system/sw/bin
+         ,(sym HOME /.nix-profile/bin)
+         /opt/bin
+         ,(join :/ workdir bin)
+       ])
+    (join :: path0)))
+
+(define tmux.conf
+  (begin
+    (local tenv (join space set-environment -g PATH (str remote-path)))
+    (local cfg (join chr:lf tenv chr:lf) )
+   cfg)
+)
+
+(define env-file (sym (join :/ local-temp .env)))
+
+(define vm-shell
+  (begin
+    (local vminit
+       `[ [call:proc ip link set ,remote-net up]
+          [call:proc ip addr add ,remote-ip dev ,remote-net]
+          [call:proc ip route add default via   ,remote-gw]
+
+          ;; fucked up network
+          ; [call:proc tc qdisc add dev ,remote-net root netem delay 250ms 40ms loss 1%]
+
+          ; [str:append:file /etc/resolv.conf (concat nameserver space ,remote-gw chr:lf)]
+          [run:proc:attached echo ,HOME]
+          [println "PATH: "  (env PATH)]
+          [cp /tmp/.tmux.conf (join :/ (env HOME) .tmux.conf)]
+          ; [run:proc:attached bash --noprofile --norc]
+          [run:proc:attached tmux new-session -d -s mysession sh]
+          [run:proc:attached tmux split-window -v -t mysession:0 sh]
+          [run:proc:attached tmux send-keys -t mysession:0.0 hbs2-keyman space update Enter]
+          [run:proc:attached tmux send-keys -t mysession:0.0 hbs2-peer space run Enter]
+
+          [run:proc:attached tmux attach-session -t mysession ]
+
+        ])
+    vminit
+  )
+)
+
+(define (vm-shell-write)
+  (begin
+    (touch env-file)
+    (str:save env-file (sym (join chr:lf vm-shell)))
+    (str:save resolv.conf (sym :nameserver space remote-gw))
+    (str:save (join :/ local-temp .tmux.conf) tmux.conf)
+  )
+)
+
+(define (nspawn-args)
+  (begin '[]
+    (local ndir  (join := --directory :/))
+    (local iface (join := --network-macvlan (concat local-net :: remote-net)))
+    (local (param k v) (join := k v))
+    (local (nbind a b)   (join := --bind (join :: a b)))
+    (local (nbind-ro a b)   (join := --bind-ro (join :: a b)))
+    (local local-locale-dir  /run/current-system/sw/lib/locale/locale-archive)
+    (local remote-locale-dir /usr/lib/locale/locale-archive)
+    (local dist-dir (join :/ workdir dist-newstyle))
+    (local remote-keyman /root/.hbs2-keyman/keys)
+    (local setenv --setenv)
+    (local nargs0
+           `[ ,ndir
+              --ephemeral
+              ,(nbind local-keyman remote-keyman)
+              ,(nbind local-temp /tmp)
+              ,(nbind /var/tmp /var/tmp)
+              ,(nbind /run/current-system/sw/bin /run/current-system/sw/bin)
+              ,(nbind resolv.conf /etc/resolv.conf)
+              ,(nbind /nix/store /nix/store)
+              ,(nbind-ro profile-bin profile-bin)
+              ,(nbind locale-dir remote-locale-dir )
+              ,(nbind dist-dir dist-dir)
+              ,(nbind ./bin /opt/bin)
+              ,iface
+              ,setenv ,(param LOCAL_ARCHIVE remote-locale-dir)
+              ,setenv ,(param LC_ALL C.utf8)
+              ,setenv ,(param PATH remote-path)
+              ,setenv ,(param PS1 (concat (join space "(nspawn) ")))
+              /opt/bin/hbs2-cli --run /tmp/.env
+            ])
+    (map sym nargs0)
+  )
+)
+
+
+(println "preparing dirs")
+(rm local-dirs)
+(mkdir local-dirs)
+(touch env-file)
+(call:proc :chmod :1777 env-file)
+
+;;FIXME: interface hardcode
+
+(vm-shell-write)
+(run:proc:quiet sudo `[ip link delete ,local-net])
+(sleep 0.3)
+(run:proc:attached sudo `[ip link add ,local-net link ,local-phy type macvlan mode bridge])
+(sleep 0.3)
+(run:proc:attached sudo `[ip link set ,local-net up])
+(run:proc:attached sudo `[ip addr add ,local-ip dev ,local-net])
+(sleep 0.3)
+
+(run:proc:attached sudo (cons systemd-nspawn [nspawn-args]))
+
+(run:proc:attached sudo `[rm -rf ,local-temp-dir])
+(run:proc:attached sudo `[ip link delete ,local-net])
+
+