1 files changed, 1 insertions, 0 deletions
diff --git a/lib/resolv.rb b/lib/resolv.rb
index 898686fd3e..1792fd8178 100644
--- a/lib/resolv.rb
+++ b/lib/resolv.rb
@@ -759,6 +759,7 @@ class Resolv
           config_hash = Config.parse_resolv_conf(filename)
         else
           if /mswin32|cygwin|mingw|bccwin/ =~ RUBY_PLATFORM
+            require 'win32/resolv'
             search, nameserver = Win32::Resolv.get_resolv_info
             config_hash = {}
             config_hash[:nameserver] = nameserver if nameserver