diff --git a/host_vars/wittgenstein.n39.eu/vars.yml b/host_vars/wittgenstein.n39.eu/vars.yml
index 6bca558..2cebfa5 100644
--- a/host_vars/wittgenstein.n39.eu/vars.yml
+++ b/host_vars/wittgenstein.n39.eu/vars.yml
@@ -11,7 +11,7 @@ spaceapi_image: netz39/spaceapi-service:0.1.1
 spaceapi_topic_status: "Netz39/SpaceAPI/isOpen"
 spaceapi_topic_lastchange: "Netz39/SpaceAPI/lastchange"
 
-ampelcontroller_image: netz39/ampel-controller:0.1.0
+ampelcontroller_image: netz39/ampel-controller:0.2.0
 topic_lever_state: "Netz39/Things/StatusSwitch/Lever/State"
 topic_door_events: "Netz39/Things/Door/Events"
 topic_traffic_light: "Netz39/Things/Ampel/Light"