diff --git a/app/controllers/mpa_controller.rb b/app/controllers/mpa_controller.rb
index 522e67a..dcd5af8 100644
--- a/app/controllers/mpa_controller.rb
+++ b/app/controllers/mpa_controller.rb
@@ -22,12 +22,11 @@ def pept2data
       splitted = line.rstrip.split(";")
       # Skip taxa that are not found
       unless splitted[1] == "/"
-        @response[splitted[0]] = splitted[1]
+        @response[splitted[0]] = splitted[1].to_i
       end
     end
 
     taxa = Taxon.includes(:lineage).find(@response.values)
-    puts taxa.inspect
 
     @lineages = Hash.new
     taxa.each do |taxon|