diff --git a/lib/geo_therminator/pump_api/auth/server.ex b/lib/geo_therminator/pump_api/auth/server.ex
index b89fdd8..cccb2ca 100644
--- a/lib/geo_therminator/pump_api/auth/server.ex
+++ b/lib/geo_therminator/pump_api/auth/server.ex
@@ -79,8 +79,12 @@ defmodule GeoTherminator.PumpAPI.Auth.Server do
 
     if diff < @token_check_diff do
       Logger.debug("Renewing auth token since #{diff} < #{@token_check_diff}")
-      user = Auth.API.auth(state.username, state.password)
-      {:noreply, %State{state | authed_user: user}}
+
+      with {:ok, user} <- Auth.API.auth(state.username, state.password) do
+        {:noreply, %State{state | authed_user: user}}
+      else
+        _ -> {:noreply, state}
+      end
     else
       {:noreply, state}
     end