diff --git a/themes/yunohost-docs/css/custom.css b/themes/yunohost-docs/css/custom.css
index 85554b13..e431e036 100644
--- a/themes/yunohost-docs/css/custom.css
+++ b/themes/yunohost-docs/css/custom.css
@@ -144,3 +144,6 @@ body .off-canvas .learn-sidebar .learn-nav ul li.active > a {
     border-right: black 1px solid;
 }
 
+body .off-canvas .learn-sidebar .learn-brand #logo path {
+    background: black!important;
+}