diff --git a/itemcontroller.lua b/itemcontroller.lua
index 83b57ba..1d8e4ed 100644
--- a/itemcontroller.lua
+++ b/itemcontroller.lua
@@ -631,8 +631,8 @@ local PAGES = {
     end
 
     for _,line in ipairs(keyboardLines.lines) do
-      for i=1,#line do
-        local key = line:sub(i, 1)
+      for i=1,#line[1] do
+        local key = line[1]:sub(i, 1)
         keyboardList:findById(key):setOnClick(function()
           pageState.filter = pageState.filter..key
           reloadState()