diff --git a/frontend/apps/reader/modules/readertoc.lua b/frontend/apps/reader/modules/readertoc.lua
index a77619e49..40b4c67b3 100644
--- a/frontend/apps/reader/modules/readertoc.lua
+++ b/frontend/apps/reader/modules/readertoc.lua
@@ -62,6 +62,8 @@ function ReaderToc:onGesture() end
 function ReaderToc:registerKeyEvents()
     if Device:hasKeyboard() then
         self.key_events.ShowToc = { { "T" } }
+    elseif Device:hasPageUpDownKeys() and Device:hasDPad() then
+        self.key_events.ShowToc = { { "ScreenKB" } }
     end
 end