diff --git a/rp_meyzieu/filters/portail_famille_ecitiz.py b/rp_meyzieu/filters/portail_famille_ecitiz.py
index 16c1f98..0eceba5 100644
--- a/rp_meyzieu/filters/portail_famille_ecitiz.py
+++ b/rp_meyzieu/filters/portail_famille_ecitiz.py
@@ -47,7 +47,7 @@ def clean_js(env, values, request, response):
 def add_sso_login_box(env, values, request, response):
     if response.msg and "egoSubmitMeConnecter_action133_6T9N" in response.msg:
         sub = re.subn(r' value="Me connecter"/>',
-                ' value="Me connecter"/><a href="/mandaye/sso" class="teamnetButtonValid teamnetButtonValidLeftToRight">Me connecter avec mon.meyzieu.fr</a>',
+                ' value="Me connecter"/><a href="/mandaye/sso" class="teamnetButtonValid teamnetButtonValidLeftToRight" style="background: #b53c73;">Me connecter avec mon.meyzieu.fr</a>',
                 response.msg)
         response.msg = sub[0]
         if sub[1] != 1: