diff --git a/config/application.rb b/config/application.rb
index 69b88a76d..61f73ee3d 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -74,7 +74,7 @@ module RedmineApp
 
     config.after_initialize do
       if  RbConfig::CONFIG['target_os'] == 'mingw32'
-        Elasticsearch::Client.new hosts: ['localhost:9200'], retry_on_failure: true
+        Elasticsearch::Client.new hosts: ['localhost:9200'], retry_on_failure: true,log:true
       elsif RbConfig::CONFIG['target_os'] == 'linux' &&  ["fast76"].include?(`hostname`.gsub("\n",""))
         Elasticsearch::Client.new hosts: ['localhost:9200'], retry_on_failure: true,log:true
       elsif RbConfig::CONFIG['target_os'] == 'linux' &&  ["testtrustie11","agent12"].include?(`hostname`.gsub("\n",""))