diff --git a/app/workers/zipfulldata.rb b/app/workers/zipfulldata.rb
index 70697a5..e68ee93 100644
--- a/app/workers/zipfulldata.rb
+++ b/app/workers/zipfulldata.rb
@@ -12,7 +12,7 @@ class Zipfulldata
     Rails.logger.level = 0
     Rails.logger = Logger.new("#{Rails.root}/log/zipfulldata_#{Rails.env}.log")
     log("job started")
-    new.run(target_address)
+    run(target_address)
     log("job done")
   end
 
diff --git a/public/data/readme.txt b/public/data/readme.txt
deleted file mode 100644
index 3775539..0000000
--- a/public/data/readme.txt
+++ /dev/null
@@ -1 +0,0 @@
-genotyping-rawdata goes in this directory