diff --git a/addons/website/static/src/scss/website.scss b/addons/website/static/src/scss/website.scss
index 66a45bd61de..06e694ad247 100644
--- a/addons/website/static/src/scss/website.scss
+++ b/addons/website/static/src/scss/website.scss
@@ -995,7 +995,7 @@ header {
     }
     &:not(.o_header_no_transition) {
         #top_menu_container {
-            transition: all $-transition-duration;
+            transition: all $-transition-duration, color 0ms;
         }
         .navbar-brand {
             transition: margin $-transition-duration, font-size $-transition-duration, opacity $-transition-duration ease-out;