diff --git a/lib/acts_as_solr/tasks/solr.rake b/lib/acts_as_solr/tasks/solr.rake
index 2ffa459..5549bb3 100644
--- a/lib/acts_as_solr/tasks/solr.rake
+++ b/lib/acts_as_solr/tasks/solr.rake
@@ -27,7 +27,7 @@ namespace :solr do
           end
         end
         sleep(5)
-        File.open("#{SOLR_PIDS_PATH}/#{ENV['RAILS_ENV']}_pid", "w"){ |f| f << pid} if windows
+        File.open("#{SOLR_PIDS_PATH}/#{ENV['RAILS_ENV']}_pid", "w"){ |f| f << pid} unless windows
         puts "#{ENV['RAILS_ENV']} Solr started successfully on #{SOLR_PORT}, pid: #{pid}."
       end
     end