diff --git a/ChangeLog b/ChangeLog
index de22d2d621..cc4e48a17c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Mon Jul  6 16:42:10 2015  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* test/lib/memory_status.rb: removed redundant path.
+
 Mon Jul  6 01:18:11 2015  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* test/lib/test/unit/parallel.rb: make @@project_dir one level
diff --git a/test/lib/memory_status.rb b/test/lib/memory_status.rb
index c27776014c..b275db05e6 100644
--- a/test/lib/memory_status.rb
+++ b/test/lib/memory_status.rb
@@ -60,7 +60,7 @@ module Memory
     end
   else
     PAT = /^\s*(\d+)\s+(\d+)$/
-    require_relative '../lib/find_executable'
+    require_relative 'find_executable'
     if PSCMD = EnvUtil.find_executable("ps", "-ovsz=", "-orss=", "-p", $$.to_s) {|out| PAT =~ out}
       PSCMD.pop
     end