diff --git a/koreader-base b/koreader-base
index 6f710e7ef..c03745fc5 160000
--- a/koreader-base
+++ b/koreader-base
@@ -1 +1 @@
-Subproject commit 6f710e7efa2ffd598b89a62482f473b754900273
+Subproject commit c03745fc54305c9146a13be9370e9c27940bd2cb
diff --git a/reader.lua b/reader.lua
index ef5e579e6..88817a98a 100755
--- a/reader.lua
+++ b/reader.lua
@@ -118,7 +118,7 @@ while argidx <= #ARGV do
 	elseif arg == "-d" then
 		Dbg:turnOn()
 	elseif arg == "-p" then
-		lulip = require("ffi/lulip")
+		local lulip = require("ffi/lulip")
 		Profiler = lulip:new()
 		pcall(function()
 			-- set maxrows only if the optional arg is numeric