diff --git a/t/comments.t b/t/comments.t
index 9bc40b66a..fc87d72ff 100755
--- a/t/comments.t
+++ b/t/comments.t
@@ -68,6 +68,18 @@ sub slurp {
 
 my $content = slurp("t/tmp/out/post/index.html");
 ok(defined $content);
-ok($content =~ m/I conquered.*I explored.*I landed/s);
+like($content, qr/I conquered.*I explored.*I landed/s);
+
+$content = slurp("t/tmp/out/post/index.atom");
+ok(defined $content);
+like($content, qr{
+	<link\s*href="http://example\.com/post/[#]comment-[[:xdigit:]]+"
+	.*
+	<link\s*href="http://example\.com/post/[#]comment-[[:xdigit:]]+"
+	.*
+	<link\s*href="http://example\.com/post/[#]comment-[[:xdigit:]]+"
+}sx, 'Each comment gets an appropriate permalink in <link>');
+unlike($content, qr{<link\s*href=.*/post/comment_[123]/});
+unlike($content, qr{<link\s*href=.*/post/comment_[123]_[[:xdigit:]]+/});
 
 done_testing();
diff --git a/t/tinyblog/post.mdwn b/t/tinyblog/post.mdwn
index 9eaeec7ef..993155b45 100644
--- a/t/tinyblog/post.mdwn
+++ b/t/tinyblog/post.mdwn
@@ -1 +1,3 @@
 only post
+
+[[!inline pages="internal(post/comment_*)" atom="yes" rss="no" feedonly="yes"]]