diff --git a/tiramisu/option/__init__.py b/tiramisu/option/__init__.py
index 202abb5..3c2fe2b 100644
--- a/tiramisu/option/__init__.py
+++ b/tiramisu/option/__init__.py
@@ -10,7 +10,7 @@ from .choiceoption import ChoiceOption
 from .booloption import BoolOption
 from .intoption import IntOption
 from .floatoption import FloatOption
-from .stroption import StrOption, UnicodeOption, RegexpOption
+from .stroption import StrOption, RegexpOption
 from .ipoption import IPOption
 from .portoption import PortOption
 from .networkoption import NetworkOption
@@ -23,13 +23,14 @@ from .usernameoption import UsernameOption, GroupnameOption
 from .dateoption import DateOption
 from .filenameoption import FilenameOption
 from .passwordoption import PasswordOption
+from .macoption import MACOption
 
 
 __all__ = ('Leadership', 'OptionDescription', 'DynOptionDescription',
            'SynDynOptionDescription', 'SynDynLeadership', 'Option', 'SymLinkOption',
            'SynDynOption', 'ChoiceOption', 'BoolOption', 'DateOption',
-           'IntOption', 'FloatOption', 'StrOption', 'UnicodeOption',
+           'IntOption', 'FloatOption', 'StrOption',
            'IPOption', 'PortOption', 'NetworkOption', 'NetmaskOption',
            'BroadcastOption', 'DomainnameOption', 'EmailOption', 'URLOption',
            'UsernameOption', 'GroupnameOption', 'FilenameOption', 'PasswordOption', 'submulti',
-           'RegexpOption')
+           'RegexpOption', 'MACOption')
diff --git a/tiramisu/option/macoption.py b/tiramisu/option/macoption.py
new file mode 100644
index 0000000..4db8e5d
--- /dev/null
+++ b/tiramisu/option/macoption.py
@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 2020 Team tiramisu (see AUTHORS for all contributors)
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by the
+# Free Software Foundation, either version 3 of the License, or (at your
+# option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# The original `Config` design model is unproudly borrowed from
+# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
+# the whole pypy projet is under MIT licence
+# ____________________________________________________________
+import re
+
+from ..i18n import _
+from .stroption import RegexpOption
+
+
+class MACOption(RegexpOption):
+    __slots__ = tuple()
+    _regexp = re.compile(r"^([0-9A-Fa-f]{2}[:]){5}([0-9A-Fa-f]{2})$")
+    _type = 'macaddress'
+    _display_name = _('mac address')
diff --git a/tiramisu/option/stroption.py b/tiramisu/option/stroption.py
index bd83b10..a6c636c 100644
--- a/tiramisu/option/stroption.py
+++ b/tiramisu/option/stroption.py
@@ -38,10 +38,6 @@ class StrOption(Option):
             raise ValueError()
 
 
-#UnicodeOption is same as StrOption
-UnicodeOption = StrOption
-
-
 class RegexpOption(StrOption):
     __slots__ = tuple()