diff --git a/client/themes/tyclipso/scss/components/_anchor-button.scss b/client/themes/tyclipso/scss/components/_anchor-button.scss
index 9ea5b019..2d452b3a 100644
--- a/client/themes/tyclipso/scss/components/_anchor-button.scss
+++ b/client/themes/tyclipso/scss/components/_anchor-button.scss
@@ -1,4 +1,4 @@
-.ty-anchor-button {
+.v-btn.ty-anchor-button {
   position: absolute;
   right: 0;
   top: 50%;
@@ -9,11 +9,11 @@
   color: mc('grey', '700');
 }
 
-.toc-header:hover .ty-anchor-button {
+.toc-header:hover .v-btn.ty-anchor-button {
   opacity: 1;
   visibility: visible;
 }
 
-.theme--dark .ty-anchor-button {
+.theme--dark .v-btn.ty-anchor-button {
   color: mc('grey', '400');
 }