diff --git a/frontend/apps/reader/modules/readeractivityindicator.lua b/frontend/apps/reader/modules/readeractivityindicator.lua
index 52542f9e2..bfd66d72c 100644
--- a/frontend/apps/reader/modules/readeractivityindicator.lua
+++ b/frontend/apps/reader/modules/readeractivityindicator.lua
@@ -31,10 +31,10 @@ local EventListener = require("ui/widget/eventlistener")
 local util = require("ffi/util")
 -- lipc
 
-function ReaderActivityIndicator:isStub() return false end
-
 ReaderActivityIndicator = EventListener:new{}
 
+function ReaderActivityIndicator:isStub() return false end
+
 function ReaderActivityIndicator:init()
     if (pcall(require, "liblipclua")) then
         self.lipc_handle = lipc.init("com.github.koreader.activityindicator")