diff --git a/app/assets/stylesheets/application/topic-post.css.scss b/app/assets/stylesheets/application/topic-post.css.scss
index 88652f1b7aa..b2e9f3bab15 100644
--- a/app/assets/stylesheets/application/topic-post.css.scss
+++ b/app/assets/stylesheets/application/topic-post.css.scss
@@ -103,6 +103,9 @@
       .discourse-no-touch & {
         opacity: 0;
       }
+      .discourse-touch & {
+        opacity: 1;
+      }
       transition:opacity 1s linear;
       -webkit-transition:opacity 1s linear;
       -moz-transition:opacity 1s linear;