diff --git a/packages/documentation-framework/hooks/useTheme.js b/packages/documentation-framework/hooks/useTheme.js
index 03eb9f72f3..b9551474d3 100644
--- a/packages/documentation-framework/hooks/useTheme.js
+++ b/packages/documentation-framework/hooks/useTheme.js
@@ -15,7 +15,7 @@ const CONTRAST_MODES = {
 
 const THEME_VARIANT_MODES = {
   DEFAULT: 'theme-default',
-  UNIFIED: 'theme-unified'
+  UNIFIED: 'theme-redhat'
 };
 
 export const THEME_TYPES = {
@@ -190,7 +190,7 @@ const themeVariantManager = new ThemeManager({
   storageKey: 'theme-variant-preference',
   modes: THEME_VARIANT_MODES,
   defaultMode: THEME_VARIANT_MODES.DEFAULT,
-  cssClass: 'pf-v6-theme-unified',
+  cssClass: 'pf-v6-theme-redhat',
   classEnabledMode: THEME_VARIANT_MODES.UNIFIED,
   mediaQueryString: '(prefers-color-scheme: dark)' // Not used for variant, but required
 });