diff --git a/listframes.lua b/listframes.lua
index b26f68d..3f09e21 100644
--- a/listframes.lua
+++ b/listframes.lua
@@ -3,7 +3,6 @@ local subFrames = {}
 local length = 0
 local frame = term.current()
 local drawEntry = nil
-local debugLog = fs.open("listframes.debug", "w")
 
 -- pagination start line (not number of entries!)
 local paginationPos = 1
@@ -59,10 +58,7 @@ local function redrawEntry(idx)
         local tw, th = frame.getSize()
         local xPos, yPos = entryFrame.getPosition()
         local xSize, ySize = entryFrame.getSize()
-        local visible = (yPos+ySize-1) >= paginationPos and yPos <= th
-        debugLog.writeLine(string.format("[redrawEntry] idx=%d, yPos=%d, visible=%s", idx, yPos, tostring(visible)))
-        debugLog.flush()
-        entryFrame.setVisible(visible)
+        entryFrame.setVisible((yPos + ySize) > 1 and yPos <= th)
     end
 end