1 files changed, 2 insertions, 6 deletions
diff --git a/test/dbm/test_dbm.rb b/test/dbm/test_dbm.rb
index 083a5c25ba..5d59c92fcd 100644
--- a/test/dbm/test_dbm.rb
+++ b/test/dbm/test_dbm.rb
@@ -15,12 +15,8 @@ if defined? DBM
       require 'rbconfig'
       case RbConfig::CONFIG['target_os']
       when 'cygwin'
-        require 'Win32API'
-        uname = Win32API.new('cygwin1', 'uname', 'P', 'I')
-        utsname = ' ' * 100
-        raise 'cannot get system name' if uname.call(utsname) == -1
-
-        utsname.unpack('A20' * 5)[0]
+	require 'etc'
+	Etc.uname[:sysname]
       else
         RbConfig::CONFIG['target_os']
       end