diff --git a/.gitignore b/.gitignore
index 6f38ff9..5cc77ff 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@ db.sqlite3
 django.mo
 /hobo.egg-info
 local_settings.py
+*.css
diff --git a/MANIFEST.in b/MANIFEST.in
index c5a3e6c..f104118 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,4 +1,4 @@
-recursive-include hobo/static *.css *.png *.js
+recursive-include hobo/static *.scss *.png *.js
 recursive-include hobo/templates *.html *.txt
 recursive-include hobo/debug/templates *.html *.txt
 recursive-include hobo/franceconnect/templates *.html *.txt
diff --git a/debian/control b/debian/control
index b319cb7..557fff3 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,7 @@ Source: hobo
 Maintainer: Jérôme Schneider <jschneider@entrouvert.com>
 Section: python
 Priority: optional
-Build-Depends: python-setuptools (>= 0.6b3), python-all (>= 2.6.6-3), python3-setuptools, python3-all, python-django, python3-django, debhelper (>= 9), dh-python, dh-systemd
+Build-Depends: python-setuptools (>= 0.6b3), python-all (>= 2.6.6-3), python3-setuptools, python3-all, python-django, python3-django, debhelper (>= 9), dh-python, dh-systemd, sassc
 Standards-Version: 3.9.1
 
 Package: python-hobo
diff --git a/hobo/static/css/style.css b/hobo/static/css/style.scss
similarity index 100%
rename from hobo/static/css/style.css
rename to hobo/static/css/style.scss
diff --git a/setup.py b/setup.py
index 16fa405..f0a57f8 100644
--- a/setup.py
+++ b/setup.py
@@ -9,6 +9,8 @@ import sys
 
 from setuptools.command.install_lib import install_lib as _install_lib
 from distutils.command.build import build as _build
+from distutils.errors import CompileError
+from distutils.spawn import find_executable
 from distutils.command.sdist import sdist
 from distutils.cmd import Command
 from setuptools import setup, find_packages
@@ -74,8 +76,46 @@ class compile_translations(Command):
             sys.stderr.write('!!! Please install Django >= 1.4 to build translations\n')
 
 
+class compile_scss(Command):
+    description = 'compile scss files into css files'
+    user_options = []
+
+    def initialize_options(self):
+        pass
+
+    def finalize_options(self):
+        pass
+
+    def run(self):
+        sass_bin = None
+        for program in ('sassc', 'sass'):
+            sass_bin = find_executable(program)
+            if sass_bin:
+                break
+        if not sass_bin:
+            raise CompileError(
+                'A sass compiler is required but none was found.  See sass-lang.com for choices.'
+            )
+
+        for package in self.distribution.packages:
+            for package_path in ['hobo']:
+                for path, dirnames, filenames in os.walk(package_path):
+                    for filename in filenames:
+                        if not filename.endswith('.scss'):
+                            continue
+                        if filename.startswith('_'):
+                            continue
+                        subprocess.check_call(
+                            [
+                                sass_bin,
+                                '%s/%s' % (path, filename),
+                                '%s/%s' % (path, filename.replace('.scss', '.css')),
+                            ]
+                        )
+
+
 class build(_build):
-    sub_commands = [('compile_translations', None)] + _build.sub_commands
+    sub_commands = [('compile_translations', None), ('compile_scss', None)] + _build.sub_commands
 
 
 class install_lib(_install_lib):
@@ -117,6 +157,7 @@ setup(
     zip_safe=False,
     cmdclass={
         'build': build,
+        'compile_scss': compile_scss,
         'compile_translations': compile_translations,
         'install_lib': install_lib,
         'sdist': eo_sdist,