diff --git a/.gitignore b/.gitignore
index 36e2859c3c..7957a5c985 100644
--- a/.gitignore
+++ b/.gitignore
@@ -98,6 +98,8 @@ y.tab.c
 /riscos
 /rubicon
 /ruby
+/ruby-runner
+/ruby-runner.c
 /ruby-man.rd.gz
 /sizes.c
 /test.rb
diff --git a/ChangeLog b/ChangeLog
index 3cab5a6545..7b4ad08f09 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Fri Oct 23 18:10:32 2015  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
+
+	* .gitignore: ignored environmantal wrapper files.
+
 Fri Oct 23 17:55:29 2015  SHIBATA Hiroshi  <hsbt@ruby-lang.org>
 
 	* lib/irb.rb: Ignored assignment of STDOUT.sync = true