diff --git a/src/html/djot.rs b/src/html/djot.rs
index 45a6f8d..5e475de 100644
--- a/src/html/djot.rs
+++ b/src/html/djot.rs
@@ -311,6 +311,9 @@ impl<'a> Writer<'a> {
                 }
 
                 match c {
+                    Container::Heading { id, .. } => {
+                        write!(out, r##"><a href="#{id}">"##)?;
+                    }
                     Container::TableCell { alignment, .. }
                         if !matches!(alignment, Alignment::Unspecified) =>
                     {
@@ -445,7 +448,7 @@ impl<'a> Writer<'a> {
                         }
                         out.push_str("</p>");
                     }
-                    Container::Heading { level, .. } => write!(out, "</h{level}>")?,
+                    Container::Heading { level, .. } => write!(out, "</a></h{level}>")?,
                     Container::TableCell { head: false, .. } => out.push_str("</td>"),
                     Container::TableCell { head: true, .. } => out.push_str("</th>"),
                     Container::Caption => out.push_str("</caption>"),