diff --git a/app/controllers/commit_subscribes_controller.rb b/app/controllers/commit_subscribes_controller.rb
index 4d33c06ee..c50902dca 100644
--- a/app/controllers/commit_subscribes_controller.rb
+++ b/app/controllers/commit_subscribes_controller.rb
@@ -6,7 +6,7 @@ class CommitSubscribesController < ApplicationController
   before_filter :find_commit
 
   def create
-    if Subscribe.set_subscribe_to_commit(@options, Subscribe::ON)
+    if Subscribe.subscribe_to_commit(@options)
       flash[:notice] = I18n.t("flash.subscribe.commit.saved")
       # TODO js
       redirect_to commit_path(@project, @commit)
@@ -17,7 +17,7 @@ class CommitSubscribesController < ApplicationController
   end
 
   def destroy
-    Subscribe.set_subscribe_to_commit(@options, Subscribe::OFF)
+    Subscribe.unsubscribe_from_commit(@options)
     flash[:notice] = t("flash.subscribe.commit.destroyed")
     redirect_to commit_path(@project, @commit)
   end
diff --git a/app/models/comment.rb b/app/models/comment.rb
index 13118e964..e1e0ad22f 100644
--- a/app/models/comment.rb
+++ b/app/models/comment.rb
@@ -32,7 +32,7 @@ class Comment < ActiveRecord::Base
       recipients << self.project.owner if self.project.owner_type == 'User' # project owner
       recipients.compact.uniq.each do |user|
         options = {:project_id => self.project.id, :subscribeable_id => self.commentable.id, :subscribeable_type => self.commentable.class.name, :user_id => user.id}
-        Subscribe.set_subscribe_to_commit(options, Subscribe::ON) if Subscribe.subscribed_to_commit?(self.project, user, self.commentable)
+        Subscribe.subscribe_to_commit(options) if Subscribe.subscribed_to_commit?(self.project, user, self.commentable)
       end
     end
   end
diff --git a/app/models/subscribe.rb b/app/models/subscribe.rb
index b0c31a216..66b5727b1 100644
--- a/app/models/subscribe.rb
+++ b/app/models/subscribe.rb
@@ -1,18 +1,12 @@
 class Subscribe < ActiveRecord::Base
-  ON = 1
-  OFF = 0
   belongs_to :subscribeable, :polymorphic => true
   belongs_to :user
   belongs_to :project
 
-  validates :status, :inclusion => {:in => 0..1}
-
-  scope :on, where(:status => ON)
-  scope :off, where(:status => OFF)
   scope :finder_hack, order('') # FIXME .subscribes - error; .subscribes.finder_hack - success Oo
 
   def subscribed?
-    status == ON
+    status
   end
 
   def self.comment_subscribes(comment)
@@ -33,7 +27,7 @@ class Subscribe < ActiveRecord::Base
   end
 
   def self.new_comment_commit_notification(comment)
-    subscribes = Subscribe.comment_subscribes(comment).on
+    subscribes = Subscribe.comment_subscribes(comment).where(:status => true)
     subscribes.each do |subscribe|
       next if comment.own_comment?(subscribe.user) || !subscribe.user.notifier.can_notify
       UserMailer.delay.new_comment_notification(comment, subscribe.user)
@@ -49,6 +43,18 @@ class Subscribe < ActiveRecord::Base
     (user.committer?(commit) && user.notifier.new_comment_commit_owner)
   end
 
+
+  def self.subscribe_to_commit(options)
+    Subscribe.set_subscribe_to_commit(options, true)
+  end
+
+
+  def self.unsubscribe_from_commit(options)
+    Subscribe.set_subscribe_to_commit(options, false)
+  end
+
+  private
+
   def self.set_subscribe_to_commit(options, status)
     if subscribe = Subscribe.where(options).first
       subscribe.update_attribute(:status, status)
@@ -56,4 +62,5 @@ class Subscribe < ActiveRecord::Base
       Subscribe.create(options.merge(:status => status))
     end
   end
-end
+
+end
\ No newline at end of file
diff --git a/db/migrate/20120130111133_change_status_subscribes.rb b/db/migrate/20120130111133_change_status_subscribes.rb
new file mode 100644
index 000000000..9d31898c8
--- /dev/null
+++ b/db/migrate/20120130111133_change_status_subscribes.rb
@@ -0,0 +1,11 @@
+class ChangeStatusSubscribes < ActiveRecord::Migration
+  def self.up
+    remove_column :subscribes, :status
+    add_column :subscribes, :status, :boolean, :default => true
+  end
+
+  def self.down
+    remove_column :subscribes, :status
+    add_column :subscribes, :status, :integer, :default => 1
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index db5afc7d7..b0c0d3a73 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20120129120025) do
+ActiveRecord::Schema.define(:version => 20120130111133) do
 
   create_table "arches", :force => true do |t|
     t.string   "name",       :null => false
@@ -299,8 +299,8 @@ ActiveRecord::Schema.define(:version => 20120129120025) do
     t.integer  "user_id"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.integer  "status",             :default => 1
     t.integer  "project_id"
+    t.boolean  "status",             :default => true
   end
 
   create_table "users", :force => true do |t|
diff --git a/spec/models/comment_for_commit_spec.rb b/spec/models/comment_for_commit_spec.rb
index f5eed5cf7..c190b9f77 100644
--- a/spec/models/comment_for_commit_spec.rb
+++ b/spec/models/comment_for_commit_spec.rb
@@ -131,7 +131,7 @@ describe Comment do
     context 'for unsubscribe commit' do
       it 'should not send an e-mail' do
         ActionMailer::Base.deliveries = []
-        Subscribe.set_subscribe_to_commit({:project_id => @project.id, :subscribeable_id => @commit.id, :subscribeable_type => @commit.class.name, :user_id => @user.id}, Subscribe::OFF)
+        Subscribe.unsubscribe_from_commit(:project_id => @project.id, :subscribeable_id => @commit.id, :subscribeable_type => @commit.class.name, :user_id => @user.id)
         comment = Comment.create(:user => @stranger, :body => 'hello!', :project => @project,
             :commentable_type => @commit.class.name, :commentable_id => @commit.id)
         ActionMailer::Base.deliveries.count.should == 0 # cache project.commit_comments_subscribes ...
@@ -234,7 +234,7 @@ describe Comment do
     context 'for unsubscribe project' do
       it 'should not send an e-mail' do
         ActionMailer::Base.deliveries = []
-        Subscribe.set_subscribe_to_commit({:project_id => @project.id, :subscribeable_id => @commit.id, :subscribeable_type => @commit.class.name, :user_id => @user.id}, Subscribe::OFF)
+        Subscribe.unsubscribe_from_commit(:project_id => @project.id, :subscribeable_id => @commit.id, :subscribeable_type => @commit.class.name, :user_id => @user.id)
         comment = Comment.create(:user => @stranger, :body => 'hello!', :project => @project,
             :commentable_type => @commit.class.name, :commentable_id => @commit.id)
         ActionMailer::Base.deliveries.count.should == 0
@@ -321,7 +321,7 @@ describe Comment do
         @stranger.notifier.update_attribute :new_comment_commit_owner, false
         #@stranger.notifier.update_attribute :new_comment_commit_commentor, false
 
-        Subscribe.set_subscribe_to_commit({:project_id => @project.id, :subscribeable_id => @commit.id, :subscribeable_type => @commit.class.name, :user_id => @stranger.id}, Subscribe::ON)
+        Subscribe.subscribe_to_commit(:project_id => @project.id, :subscribeable_id => @commit.id, :subscribeable_type => @commit.class.name, :user_id => @stranger.id)
         comment = Comment.create(:user => @project.owner, :body => 'hello!', :project => @project,
             :commentable_type => @commit.class.name, :commentable_id => @commit.id)
         ActionMailer::Base.deliveries.count.should == 1
@@ -331,7 +331,7 @@ describe Comment do
       it 'should not send an e-mail for own comment' do
         ActionMailer::Base.deliveries = []
         #@project.owner.notifier.update_attribute :can_notify, false
-        Subscribe.set_subscribe_to_commit({:project_id => @project.id, :subscribeable_id => @commit.id, :subscribeable_type => @commit.class.name, :user_id => @stranger.id}, Subscribe::ON)
+        Subscribe.subscribe_to_commit(:project_id => @project.id, :subscribeable_id => @commit.id, :subscribeable_type => @commit.class.name, :user_id => @stranger.id)
         comment = Comment.create(:user => @owner, :body => 'hello!', :project => @project,
             :commentable_type => @commit.class.name, :commentable_id => @commit.id)
         ActionMailer::Base.deliveries.count.should == 0
@@ -350,7 +350,7 @@ describe Comment do
 
       it 'should send a one e-mail when subscribed to commit' do
         ActionMailer::Base.deliveries = []
-        Subscribe.set_subscribe_to_commit({:project_id => @project.id, :subscribeable_id => @commit.id, :subscribeable_type => @commit.class.name, :user_id => @stranger.id}, Subscribe::ON)
+        Subscribe.subscribe_to_commit(:project_id => @project.id, :subscribeable_id => @commit.id, :subscribeable_type => @commit.class.name, :user_id => @stranger.id)
         @stranger.update_attribute :email, 'code@tpope.net'
         comment = Comment.create(:user => @user, :body => 'hello!', :project => @project,
             :commentable_type => @commit.class.name, :commentable_id => @commit.id)