diff --git a/lib/vagrant-libvirt/action/set_name_of_domain.rb b/lib/vagrant-libvirt/action/set_name_of_domain.rb
index 026a739..e7dba96 100644
--- a/lib/vagrant-libvirt/action/set_name_of_domain.rb
+++ b/lib/vagrant-libvirt/action/set_name_of_domain.rb
@@ -41,7 +41,6 @@ module VagrantPlugins
         #   development-centos-6-chef-11_1404488971_3b7a569e2fd7c554b852
         # @return [String] libvirt domain name
         def build_domain_name(env)
-          postfix = "#{Time.now.utc.to_i}_#{SecureRandom.hex(10)}"
           config = env[:machine].provider_config
           domain_name = 
             if config.default_prefix.nil?
@@ -49,8 +48,11 @@ module VagrantPlugins
             else
               config.default_prefix.to_s
             end
+          domain_name << '_'
+          domain_name << env[:machine].name.to_s
           domain_name.gsub!(/[^-a-z0-9_]/i, '')
-          domain_name << "_#{postfix}"           
+          domain_name << "_#{Time.now.utc.to_i}_#{SecureRandom.hex(10)}" if config.random_hostname
+          domain_name
         end
 
       end
@@ -58,4 +60,3 @@ module VagrantPlugins
     end
   end
 end
-
diff --git a/lib/vagrant-libvirt/config.rb b/lib/vagrant-libvirt/config.rb
index 3a8d48d..0c1f046 100644
--- a/lib/vagrant-libvirt/config.rb
+++ b/lib/vagrant-libvirt/config.rb
@@ -40,6 +40,9 @@ module VagrantPlugins
       # be stored.
       attr_accessor :storage_pool_name
 
+      # Turn on to prevent hostname conflicts
+      attr_accessor :random_hostname
+
       # Libvirt default network
       attr_accessor :management_network_name
       attr_accessor :management_network_address
@@ -70,6 +73,7 @@ module VagrantPlugins
         @password          = UNSET_VALUE
         @id_ssh_key_file   = UNSET_VALUE
         @storage_pool_name = UNSET_VALUE
+        @random_hostname   = UNSET_VALUE
         @management_network_name    = UNSET_VALUE
         @management_network_address = UNSET_VALUE
 
@@ -182,6 +186,7 @@ module VagrantPlugins
         @password = nil if @password == UNSET_VALUE
         @id_ssh_key_file = 'id_rsa' if @id_ssh_key_file == UNSET_VALUE
         @storage_pool_name = 'default' if @storage_pool_name == UNSET_VALUE
+        @random_hostname = false if @random_hostname == UNSET_VALUE
         @management_network_name = 'vagrant-libvirt' if @management_network_name == UNSET_VALUE
         @management_network_address = '192.168.121.0/24' if @management_network_address == UNSET_VALUE
 
diff --git a/spec/support/environment_helper.rb b/spec/support/environment_helper.rb
index 5cbf582..7a4cf70 100644
--- a/spec/support/environment_helper.rb
+++ b/spec/support/environment_helper.rb
@@ -5,6 +5,8 @@ class EnvironmentHelper
 
   attr_writer :default_prefix, :domain_name
 
+  attr_accessor :random_hostname, :name
+
   def [](value)
     self.send(value.to_sym)
   end
diff --git a/spec/vagrant-libvirt/action/set_name_of_domain_spec.rb b/spec/vagrant-libvirt/action/set_name_of_domain_spec.rb
index a01ef03..4847c75 100644
--- a/spec/vagrant-libvirt/action/set_name_of_domain_spec.rb
+++ b/spec/vagrant-libvirt/action/set_name_of_domain_spec.rb
@@ -5,10 +5,16 @@ describe VagrantPlugins::ProviderLibvirt::Action::SetNameOfDomain do
     @env = EnvironmentHelper.new
   end
 
-  it "builds uniqie domain name" do
+  it "builds unique domain name" do
+    @env.random_hostname = true
     dmn = VagrantPlugins::ProviderLibvirt::Action::SetNameOfDomain.new(Object.new, @env)
     first  = dmn.build_domain_name(@env)
     second = dmn.build_domain_name(@env)
     first.should_not eq(second) 
   end
+
+  it "builds simple domain name" do
+    dmn = VagrantPlugins::ProviderLibvirt::Action::SetNameOfDomain.new(Object.new, @env)
+    dmn.build_domain_name(@env).should eq("foo_") 
+  end
 end