diff --git a/src/Dodge/Machine/Update.hs b/src/Dodge/Machine/Update.hs
index 6f93c55a1..e1af3e810 100644
--- a/src/Dodge/Machine/Update.hs
+++ b/src/Dodge/Machine/Update.hs
@@ -146,10 +146,10 @@ mcProximitySensorUpdate mc w = case ( _proxStatus sens
     (NotClose, _, False, True) ->
         w & playsound dedumS
             & cWorld . lWorld . machines . ix (_mcID mc) . mcType . _McSensor . proxStatus .~ IsClose
-    (_, _, _, False) ->
-        w & cWorld . lWorld . machines . ix (_mcID mc) . mcType . _McSensor . proxStatus .~ NotClose
             & cWorld . lWorld . terminals . ix (mc ^?! mcMounts . ix OTTerminal) . tmFutureLines
             .:~ makeTermLine ("SENSOR FAIL: REQUIRES " ++ sensorReqToString (mc ^?! mcType . _McSensor . proxRequirement))
+    (_, _, _, False) ->
+        w & cWorld . lWorld . machines . ix (_mcID mc) . mcType . _McSensor . proxStatus .~ NotClose
     _ -> w
   where
     playsound sid = soundContinue (MachineAltSound (_mcID mc)) (_mcPos mc) sid Nothing