diff --git a/ext/network_interface_ext/extconf.rb b/ext/network_interface_ext/extconf.rb
index 7e2ee42..1968382 100644
--- a/ext/network_interface_ext/extconf.rb
+++ b/ext/network_interface_ext/extconf.rb
@@ -7,13 +7,14 @@ extension_name = 'network_interface_ext'
 puts "\n[*] Running checks for netifaces code..."
 #uncoment to force ioctl on non windows systems
 #@force_ioctl = true
-@supported_archs = [ "i386-mingw32", "i486-linux", "x86_64-linux",
+@supported_archs = [ "i386-mingw32", "x64-mingw32", "i486-linux", "x86_64-linux",
   "universal-darwin10.0", "i386-openbsd4.8", "i386-freebsd8",
   "arm-linux-eabi", "x86_64-darwin12.3.0" ]
 #arm-linux-eabi tested on maemo5 / N900
 puts "[*] Warning : this platform as not been tested" unless @supported_archs.include? RUBY_PLATFORM

-if RUBY_PLATFORM =~ /i386-mingw32/
+require 'pry-byebug'; binding.pry
+if RUBY_PLATFORM =~ /i386-mingw32|x64-mingw32/
   unless  have_library("ws2_32" ) and
       have_library("iphlpapi") and
       have_header("windows.h") and
@@ -92,4 +93,4 @@ $defs = $defs.map do |a|
   end
 end

-create_makefile(extension_name)
\ No newline at end of file
+create_makefile(extension_name)
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index b247187..7f313da 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -24,25 +24,27 @@ def friendly_interface_names
   interface_names
 end

-if RUBY_PLATFORM =~ /i386-mingw32/
+if RUBY_PLATFORM =~ /i386-mingw32|x64-mingw32/
   def system_interfaces
     ipconfig = `ipconfig`
     ipconfig_array = ipconfig.split("\n").reject {|s| s.empty?}
-
+
     getmac = `getmac -nh`
     getmac_array = getmac.split("\n").reject {|s| s.empty?}
     getmac_array.map!{|element| element.split(" ")}
     getmac_hash = getmac_array.inject({}) do |hash, array|
       hash.merge!({array[1][/\{(.*)\}/,1] => array[0].gsub("-",":").downcase})
     end
-
+
     interfaces = {}
     @key = nil
     ipconfig_array.each do |element|
       if element.start_with? " "
         case element
         when /IPv6 Address.*: (.*)/
-          # interfaces[@key][:ipv6] = $1
+          # require 'pry-byebug'; binding.pry
+          # puts '123'
+          interfaces[@key][:ipv6] = $1
         when /IPv4 Address.*: (.*)/
           interfaces[@key][:ipv4] = $1
           interfaces[@key][:mac] = getmac_hash[@key[/\{(.*)\}/,1]]
@@ -56,11 +58,11 @@ if RUBY_PLATFORM =~ /i386-mingw32/
         interfaces[@key] = {}
       end
     end
-
+
     interfaces
   end

-else
+else
   def system_interfaces
     ifconfig = `/sbin/ifconfig`
     ifconfig_array = ifconfig.split("\n")