diff --git a/common/lib/xmodule/xmodule/css/tabs/tabs.scss b/common/lib/xmodule/xmodule/css/tabs/tabs.scss
index 3991bbad23..24c08c8121 100644
--- a/common/lib/xmodule/xmodule/css/tabs/tabs.scss
+++ b/common/lib/xmodule/xmodule/css/tabs/tabs.scss
@@ -32,7 +32,6 @@
 
     //Component Name
     .component-name {
-      @extend .t-copy-sub1;
       position: relative;
       top: 0;
       left: 0;