diff --git a/addons/auth_oauth/static/src/css/auth_oauth.css b/addons/auth_oauth/static/src/css/auth_oauth.css
index ffec2a0a1e8..ef0d648e950 100644
--- a/addons/auth_oauth/static/src/css/auth_oauth.css
+++ b/addons/auth_oauth/static/src/css/auth_oauth.css
@@ -1,6 +1,7 @@
 .zocial.openerp:before {
     content: "\E02E";
     font-style: italic;
+    text-shadow: 0 1px 1px black;
 }
 
 a.zocial.openerp {