--- app/services/foreman/provision/ssh.rb       2016-03-10 07:19:00.295426000 +0100
+++ app/services/foreman/provision/ssh.rb       2016-03-10 07:19:20.884779000 +0100
@@ -51,7 +51,7 @@
   end
 
   def command
-    "#{command_prefix} bash -c 'chmod 0701 #{remote_script} && #{command_prefix} #{remote_script}' | tee #{remote_script}.log"
+    "#{command_prefix} sh -c 'chmod 0701 #{remote_script} && #{command_prefix} #{remote_script}' | tee #{remote_script}.log"
   end
 
   def defaults