diff --git a/Gemfile.lock b/Gemfile.lock
index c2888b9..2eeb4ab 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    yadisk (0.2.0)
+    yadisk (0.3.0)
 
 GEM
   remote: http://www.rubygems.org/
diff --git a/bin/yadisk b/bin/yadisk
index c1c8f38..51c20d8 100755
--- a/bin/yadisk
+++ b/bin/yadisk
@@ -1,7 +1,7 @@
 #!/usr/bin/env ruby
 # encoding: utf-8
 
-require 'yadisk'
+require 'yadisk/main'
 require 'yadisk/check_runtime'
 require 'optparse'
 
diff --git a/lib/yadisk.rb b/lib/yadisk.rb
index 8bec843..6a65f34 100644
--- a/lib/yadisk.rb
+++ b/lib/yadisk.rb
@@ -1,37 +1,4 @@
 # encoding: utf-8
 
-require 'cgi'
-require 'cgi/util'
-require 'uri'
-require 'io/console'
-require 'json'
-require 'net/http'
-
-require 'yadisk/os'
-
 module Yadisk
-  class Main
-    BASE_URL = 'https://cloud-api.yandex.net:443/v1/disk/public/resources/download?public_key='
-    def download(url, folder: ".#{File::SEPARATOR}", wget_options: nil)
-      enc_url = CGI::escape(url)
-      response = Net::HTTP.get(URI("#{BASE_URL}#{enc_url}"))
-      json_res = JSON.parse(response)
-      download_url = json_res['href']
-      filename = CGI::parse(URI(download_url).query)["filename"][0]
-      folder = folder + File::SEPARATOR if not folder.end_with?(File::SEPARATOR)
-      download_path = folder + filename
-
-      wget_options = (wget_options || "") + "--no-check-certificate" if Yadisk::OS.windows?
-      system("wget #{esc(download_url)} -O #{esc(download_path)} #{wget_options}")
-    end
-
-    private
-    def esc(str)
-      "#{escape_symbol}#{str}#{escape_symbol}"
-    end
-
-    def escape_symbol
-      Yadisk::OS.windows? ? '"' : "'"
-    end
-  end
 end
diff --git a/lib/yadisk/main.rb b/lib/yadisk/main.rb
new file mode 100644
index 0000000..8bec843
--- /dev/null
+++ b/lib/yadisk/main.rb
@@ -0,0 +1,37 @@
+# encoding: utf-8
+
+require 'cgi'
+require 'cgi/util'
+require 'uri'
+require 'io/console'
+require 'json'
+require 'net/http'
+
+require 'yadisk/os'
+
+module Yadisk
+  class Main
+    BASE_URL = 'https://cloud-api.yandex.net:443/v1/disk/public/resources/download?public_key='
+    def download(url, folder: ".#{File::SEPARATOR}", wget_options: nil)
+      enc_url = CGI::escape(url)
+      response = Net::HTTP.get(URI("#{BASE_URL}#{enc_url}"))
+      json_res = JSON.parse(response)
+      download_url = json_res['href']
+      filename = CGI::parse(URI(download_url).query)["filename"][0]
+      folder = folder + File::SEPARATOR if not folder.end_with?(File::SEPARATOR)
+      download_path = folder + filename
+
+      wget_options = (wget_options || "") + "--no-check-certificate" if Yadisk::OS.windows?
+      system("wget #{esc(download_url)} -O #{esc(download_path)} #{wget_options}")
+    end
+
+    private
+    def esc(str)
+      "#{escape_symbol}#{str}#{escape_symbol}"
+    end
+
+    def escape_symbol
+      Yadisk::OS.windows? ? '"' : "'"
+    end
+  end
+end
diff --git a/lib/yadisk/version.rb b/lib/yadisk/version.rb
index 2c611e4..c25d306 100644
--- a/lib/yadisk/version.rb
+++ b/lib/yadisk/version.rb
@@ -1,3 +1,3 @@
 module Yadisk
-  VERSION = '0.2.0'
+  VERSION = '0.3.0'
 end
diff --git a/spec/feature/main_class_spec.rb b/spec/feature/main_class_spec.rb
index d3b7fc4..15aac26 100644
--- a/spec/feature/main_class_spec.rb
+++ b/spec/feature/main_class_spec.rb
@@ -1,4 +1,4 @@
-require 'yadisk'
+require 'yadisk/main'
 
 RSpec.describe Yadisk::Main do
   let(:yadisk) { Yadisk::Main.new }
diff --git a/yadisk.gemspec b/yadisk.gemspec
index f93d909..b242f47 100644
--- a/yadisk.gemspec
+++ b/yadisk.gemspec
@@ -11,7 +11,7 @@ Gem::Specification.new do |s|
   s.description = "Command line tool for download file from Yandex.Disk through share link"
   s.author = "Artem Yegorov"
   s.email = 'yegorov0725@yandex.ru'
-  s.files = ["lib/yadisk.rb", "lib/yadisk/check_runtime.rb", "lib/yadisk/version.rb", "lib/yadisk/os.rb"]
+  s.files = ["lib/yadisk.rb", "lib/yadisk/main.rb", "lib/yadisk/check_runtime.rb", "lib/yadisk/version.rb", "lib/yadisk/os.rb"]
   s.platform = Gem::Platform::RUBY
   s.executables << 'yadisk'
   s.add_development_dependency 'rspec', '~> 3.9', '< 4.0'