diff --git a/projects/igniteui-angular/src/lib/core/styles/components/list/_list-theme.scss b/projects/igniteui-angular/src/lib/core/styles/components/list/_list-theme.scss
index c439845c70d..fe9b5b0288d 100644
--- a/projects/igniteui-angular/src/lib/core/styles/components/list/_list-theme.scss
+++ b/projects/igniteui-angular/src/lib/core/styles/components/list/_list-theme.scss
@@ -229,7 +229,8 @@
             display: none;
         }
 
-        > * {
+        > *,
+        [class^='igx'] {
             --component-size: #{if($variant == 'indigo', 2, var(--list-size))};
         }