diff --git a/app/helpers/markdown_helper.rb b/app/helpers/markdown_helper.rb
index 169900e5..8d69fa7c 100644
--- a/app/helpers/markdown_helper.rb
+++ b/app/helpers/markdown_helper.rb
@@ -15,7 +15,7 @@ module MarkdownHelper
                                  autolink: true,
                                  disable_indented_code_blocks: true,
                                  strikethrough: true,
-                                 superscript: true)
+                                 superscript: false)
     Sanitize.fragment(md.render(content), EVIL_TAGS).html_safe
   end
 end
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