diff --git a/profiles/rasterbot.lua b/profiles/rasterbot.lua
index fd9dcda64..03ff8f269 100644
--- a/profiles/rasterbot.lua
+++ b/profiles/rasterbot.lua
@@ -33,7 +33,6 @@ function source_function ()
 end
 
 function segment_function (source, target, distance, weight)
-  io.write("lookup for " .. source.lon .. "," .. source.lat .. "  " .. target.lon .. "," .. target.lat .. "\n")
   local sourceData = sources:query(raster_source, source.lon, source.lat)
   local targetData = sources:query(raster_source, target.lon, target.lat)
   io.write("evaluating segment: " .. sourceData.datum .. " " .. targetData.datum .. "\n")