diff --git a/frontend/apps/reader/modules/readerannotation.lua b/frontend/apps/reader/modules/readerannotation.lua
index e998749cd..7cfa0cebe 100644
--- a/frontend/apps/reader/modules/readerannotation.lua
+++ b/frontend/apps/reader/modules/readerannotation.lua
@@ -1,4 +1,5 @@
 local WidgetContainer = require("ui/widget/container/widgetcontainer")
+local logger = require("logger")
 
 local ReaderAnnotation = WidgetContainer:extend{
     annotations = nil,