diff --git a/abrechenbarkeit.lua b/abrechenbarkeit.lua
index 4820094..b296e52 100755
--- a/abrechenbarkeit.lua
+++ b/abrechenbarkeit.lua
@@ -427,7 +427,7 @@ local function r_transaction_post()
     end
     local time = os.time()
     log:write(string.format("%d,%s,%s,%d,%s,%s,%s\n",
-        time, user_src, user_dst, amount, barcode_name or "", pcount or "", comment))
+        time, user_src, user_dst, amount, pname or "", pcount or "", comment))
     log:flush()
     log:close()
     return format([[