diff --git a/software/slaprunner/buildout.hash.cfg b/software/slaprunner/buildout.hash.cfg
index dfa6805863f312dbd12c450efe1b188d56275302..fb07a29ef8b4e611f62e6947e52208749d2fc1cf 100644
--- a/software/slaprunner/buildout.hash.cfg
+++ b/software/slaprunner/buildout.hash.cfg
@@ -18,7 +18,7 @@ md5sum = 8b78e32b877d591400746ec7fd68ed4c
 
 [template-runner]
 filename = instance-runner.cfg
-md5sum = 7d6451e76256a88e65d21f6c5d200be7
+md5sum = 84b81c18c77af08d7e97b0b6da4ee105
 
 [template-runner-import-script]
 filename = template/runner-import.sh.jinja2
diff --git a/software/slaprunner/instance-runner.cfg b/software/slaprunner/instance-runner.cfg
index a85a96a358144e4e5d32656af824fb211d9e2e25..e6647b35f06f432d34d905bbdc03be4f111abeec 100644
--- a/software/slaprunner/instance-runner.cfg
+++ b/software/slaprunner/instance-runner.cfg
@@ -704,7 +704,7 @@ hash-existing-files = $${buildout:directory}/software_release/buildout.cfg
 
 [shell-environment]
 shell = ${bash:location}/bin/bash
-path = ${nano:location}/bin:${vim:location}/bin:${screen:location}/bin:${git:location}/bin:${curl:location}/bin:${python2.7:location}/bin:${tig:location}/bin:${zip:location}/bin:${mosh:location}/bin:${bash:location}/bin:${fish-shell:location}/bin:$${buildout:directory}/bin/:/usr/bin:/bin/
+path = ${nano:location}/bin:${vim:location}/bin:${screen:location}/bin:${tmux:location}/bin:${git:location}/bin:${curl:location}/bin:${python2.7:location}/bin:${tig:location}/bin:${zip:location}/bin:${mosh:location}/bin:${bash:location}/bin:${fish-shell:location}/bin:$${buildout:directory}/bin/:/usr/bin:/bin/
 
 [prepare-software]
 recipe = slapos.cookbook:wrapper
diff --git a/software/slaprunner/software.cfg b/software/slaprunner/software.cfg
index b0004a125f049103771e765222985037b5735442..13332aed60987791f097ef9046e99a5ede93deae 100644
--- a/software/slaprunner/software.cfg
+++ b/software/slaprunner/software.cfg
@@ -3,6 +3,7 @@ extends =
   buildout.hash.cfg
   ../../component/bash/buildout.cfg
   ../../component/fish-shell/buildout.cfg
+  ../../component/tmux/buildout.cfg
   ../../component/busybox/buildout.cfg
   ../../component/curl/buildout.cfg
   ../../component/dash/buildout.cfg