diff --git a/config-simple.hs b/config-simple.hs
index b322692..7a6a728 100644
--- a/config-simple.hs
+++ b/config-simple.hs
@@ -28,7 +28,7 @@ hosts =
             & Apt.installed ["ssh"]
             & Cron.runPropellor (Cron.Times "30 * * * *")
         , host "empress"
-            & os (System (Ubuntu "trusty") "amd64")
+            & os (System (Debian (Stable "jessie")) "amd64")
             & Apt.stdSourcesList
             & Apt.installed ["ssh"]
             & Cron.runPropellor (Cron.Times "30 * * * *")