diff --git a/app/views/comments/index.html.erb b/app/views/comments/index.html.erb
index b4747b310..4dc8539b8 100644
--- a/app/views/comments/index.html.erb
+++ b/app/views/comments/index.html.erb
@@ -12,6 +12,7 @@
   <meta property="og:title" content="Discussion of <%= @commentable.title %>" />
   <meta property="og:description" content="<%= @commentable.description || "#{community_name} Comment" %>" />
   <meta property="og:site_name" content="<%= community_qualified_name %>" />
+  <meta name="twitter:card" content="summary_large_image">
   <meta name="twitter:site" content="@<%= SiteConfig.social_media_handles["twitter"] %>">
   <meta name="twitter:creator" content="@<%= @user.twitter_username %>">
   <meta name="twitter:title" content="<%= @commentable.title %>">
@@ -23,7 +24,7 @@
     <meta property="og:title" content="<%= truncate(strip_tags(@root_comment.processed_html), length: 50) %> — <%= community_name %>" />
     <meta name="twitter:title" content="<%= truncate(strip_tags(@root_comment.processed_html), length: 50) %> — <%= community_name %>">
     <meta property="og:image" content="<%= comment_social_image_url(@root_comment) %>" />
-    <meta name="twitter:image:src" content="<%= comment_social_image_url(@root_comment) %>">
+    <meta name="twitter:image" content="<%= comment_social_image_url(@root_comment) %>">
   <% else %>
     <link rel="canonical" href="<%= app_url("#{@commentable.path}/comments") %>" />
     <meta property="og:url" content="<%= app_url("#{@commentable.path}/comments") %>" />
@@ -31,7 +32,7 @@
     <meta name="twitter:title" content="[Discussion] <%= @commentable.title %> — <%= community_name %>">
     <% if @commentable.class.name == "Article" && @commentable.published %>
       <meta property="og:image" content="<%= article_social_image_url(@commentable) %>" />
-      <meta name="twitter:image:src" content="<%= article_social_image_url(@commentable) %>">
+      <meta name="twitter:image" content="<%= article_social_image_url(@commentable) %>">
     <% end %>
   <% end %>
 <% end %>