diff --git a/spec/factories/product_build_lists.rb b/spec/factories/product_build_lists.rb
index 978851e86..4c2a12e2b 100644
--- a/spec/factories/product_build_lists.rb
+++ b/spec/factories/product_build_lists.rb
@@ -9,8 +9,5 @@ FactoryGirl.define do
     params 'ENV=i586'
     time_living 150
     project_version 'master'
-
-    # see: before_validation in ProductBuildList model
-    before(:create) { Arch.find_or_create_by_name('x86_64') }
   end
 end
diff --git a/spec/factories/products.rb b/spec/factories/products.rb
index bdb76aedf..9dc367097 100644
--- a/spec/factories/products.rb
+++ b/spec/factories/products.rb
@@ -5,5 +5,8 @@ FactoryGirl.define do
     association :platform, :factory => :platform
     association :project, :factory => :project_with_commit
     time_living 150
+
+    # see: before_validation in ProductBuildList model
+    before(:create) { Arch.find_or_create_by_name('x86_64') }
   end
 end
diff --git a/spec/models/product_spec.rb b/spec/models/product_spec.rb
index b23aee44d..6034ec74d 100644
--- a/spec/models/product_spec.rb
+++ b/spec/models/product_spec.rb
@@ -30,8 +30,10 @@ describe Product do
 
     context 'by autostart_status = once_a_12_hours' do
       before do
-        product.update_attributes(:autostart_status => Product::ONCE_A_12_HOURS)
-        FactoryGirl.create(:product, :autostart_status => Product::ONCE_A_DAY)
+        stub_symlink_methods
+        stub_redis
+        product.update_attributes(:autostart_status => Product::ONCE_A_12_HOURS, :main_script => 'text.sh')
+        FactoryGirl.create(:product, :autostart_status => Product::ONCE_A_DAY, :main_script => 'text.sh')
       end
 
       it 'should be created only one product_build_list' do
@@ -39,6 +41,7 @@ describe Product do
       end
 
       it 'product should has product_build_list' do
+        Product.autostart_iso_builds Product::ONCE_A_12_HOURS
         product.product_build_lists.should have(1).item
       end