diff --git a/website/src/css/custom.css b/website/src/css/custom.css
index 159c2ded48..0141b913fc 100644
--- a/website/src/css/custom.css
+++ b/website/src/css/custom.css
@@ -44,6 +44,7 @@
   --ifm-navbar-background-color: #0b0b0b;
   --ifm-font-color-base: #cdcdcd;
   --docusaurus-highlighted-code-line-bg: rgba(0, 0, 0, 0.3);
+  --ifm-color-white: #0b0b0b;
 }
 
 h1 {