diff --git a/projects/aca-content/src/lib/ui/custom-theme.scss b/projects/aca-content/src/lib/ui/custom-theme.scss
index 5447a206e..eff1b86ee 100644
--- a/projects/aca-content/src/lib/ui/custom-theme.scss
+++ b/projects/aca-content/src/lib/ui/custom-theme.scss
@@ -40,5 +40,4 @@ $custom-theme: mat.define-light-theme(
   @include adf-style-fixes($theme);
   @include adf-pagination-theme($theme);
   @include ay11-theme;
-  @include adf-about-theme($theme);
 }