diff --git a/app/helpers/admin/application_helper.rb b/app/helpers/admin/application_helper.rb
index ec02a765ad60c9502a943f34e5e3e955def58c7d..6bcd222ea4610a2b52dcde2cfbd9a74203f9014e 100644
--- a/app/helpers/admin/application_helper.rb
+++ b/app/helpers/admin/application_helper.rb
@@ -75,6 +75,7 @@ module Admin::ApplicationHelper
     indentation = '  ' # Beware, it works only at level one, with 2 spaces
     strip_tags(text)
       .dup
+      .strip
       .gsub("\r\n", "\n") # Remove useless \r
       .gsub("\n", "\n#{indentation}") # Indent properly to avoid broken frontmatter
       .chomp # Remove extra newlines