diff --git a/rsconcept/frontend/src/index.css b/rsconcept/frontend/src/index.css
index 58d5d9c0..b4a3994f 100644
--- a/rsconcept/frontend/src/index.css
+++ b/rsconcept/frontend/src/index.css
@@ -305,7 +305,7 @@
 
   .text-default {
     color: var(--cl-fg-100);
-    &.dark {
+    .dark & {
       color: var(--cd-fg-100);
     }
   }