diff --git a/lib/mspec/commands/mkspec.rb b/lib/mspec/commands/mkspec.rb
old mode 100755
new mode 100644
index a31cb21..f75e683
--- a/lib/mspec/commands/mkspec.rb
+++ b/lib/mspec/commands/mkspec.rb
@@ -1,5 +1,3 @@
-#!/usr/bin/env ruby
-
 require 'rbconfig'
 require 'mspec/version'
 require 'mspec/utils/options'
diff --git a/lib/mspec/commands/mspec-ci.rb b/lib/mspec/commands/mspec-ci.rb
index a31db1d..9959059 100644
--- a/lib/mspec/commands/mspec-ci.rb
+++ b/lib/mspec/commands/mspec-ci.rb
@@ -1,7 +1,3 @@
-#!/usr/bin/env ruby
-
-$:.unshift File.expand_path(File.dirname(__FILE__) + '/../lib')
-
 require 'mspec/version'
 require 'mspec/utils/options'
 require 'mspec/utils/script'
diff --git a/lib/mspec/commands/mspec-run.rb b/lib/mspec/commands/mspec-run.rb
index 36463d8..0fb338f 100644
--- a/lib/mspec/commands/mspec-run.rb
+++ b/lib/mspec/commands/mspec-run.rb
@@ -1,7 +1,3 @@
-#!/usr/bin/env ruby
-
-$:.unshift File.expand_path(File.dirname(__FILE__) + '/../lib')
-
 require 'mspec/version'
 require 'mspec/utils/options'
 require 'mspec/utils/script'
diff --git a/lib/mspec/commands/mspec-tag.rb b/lib/mspec/commands/mspec-tag.rb
index e1d04d1..8b1cb83 100644
--- a/lib/mspec/commands/mspec-tag.rb
+++ b/lib/mspec/commands/mspec-tag.rb
@@ -1,5 +1,3 @@
-#!/usr/bin/env ruby
-
 require 'mspec/version'
 require 'mspec/utils/options'
 require 'mspec/utils/script'
diff --git a/lib/mspec/commands/mspec.rb b/lib/mspec/commands/mspec.rb
old mode 100755
new mode 100644
index f5341c6..a9d94ca
--- a/lib/mspec/commands/mspec.rb
+++ b/lib/mspec/commands/mspec.rb
@@ -1,5 +1,3 @@
-#!/usr/bin/env ruby
-
 require 'mspec/version'
 require 'mspec/utils/options'
 require 'mspec/utils/script'