diff --git a/adn/tools/bkps/lib/proc_dasuten.rb b/adn/tools/bkps/lib/proc_dasuten.rb
index 296b016b..6fd09311 100644
--- a/adn/tools/bkps/lib/proc_dasuten.rb
+++ b/adn/tools/bkps/lib/proc_dasuten.rb
@@ -30,7 +30,7 @@ module ADN
         def initialize(logger)
           @logger = logger
           @dron_runner = File.join(
-            File.dirname(File.dirname(File.expand_path(__FILE__))),
+            File.dirname(File.dirname(File.dirname(File.expand_path(__FILE__)))),
             'run'
           )
         end