diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2c0d51e..7f09bab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,11 @@
 ConfigStruct Changelog
 =======================
 
-v0.0.2  - wip
+v0.0.2  - 2014-05-31
 -----------------------
 
+- fix the name of the lib file
+
 v0.0.1 - 2014-05-31
 -----------------------
 
diff --git a/lib/config_struct.rb b/lib/configstruct.rb
similarity index 100%
rename from lib/config_struct.rb
rename to lib/configstruct.rb
diff --git a/spec/lib/config_struct_spec.rb b/spec/lib/configstruct_spec.rb
similarity index 97%
rename from spec/lib/config_struct_spec.rb
rename to spec/lib/configstruct_spec.rb
index dbddf07..cb2ebe7 100644
--- a/spec/lib/config_struct_spec.rb
+++ b/spec/lib/configstruct_spec.rb
@@ -1,7 +1,7 @@
 # encoding: utf-8
 
 require 'spec_helper'
-require 'config_struct'
+require 'configstruct'
 
 describe ConfigStruct do