-Host_Alias PORTERBOXES = abel, amdahl, barriere, eller, harris, minkus, partch, plummer, zelenka
-Host_Alias PIUPARTS_SLAVE_HOSTS = piu-slave-bm-a, piu-slave-ubc-01
+Host_Alias PORTERBOXES = abel, amdahl, barriere, eller, harris, minkus, plummer, zelenka
+Host_Alias PIUPARTS_SLAVE_HOSTS = piu-slave-ubc-01