diff --git a/spec/lib/microformats2/collection_spec.rb b/spec/lib/microformats2/collection_spec.rb
index e5d3be1..dfca7f3 100644
--- a/spec/lib/microformats2/collection_spec.rb
+++ b/spec/lib/microformats2/collection_spec.rb
@@ -176,6 +176,20 @@ describe Microformats2::Collection do
         end
       end
     end
+    
+    describe "rels.html" do
+      before do
+        html = "spec/support/lib/microformats2/rels.html"
+        @collection = Microformats2.parse(html)
+      end
+      describe "#to_json" do
+        it "should match rels.js" do
+          json = "spec/support/lib/microformats2/rels.js"
+          json = open(json).read
+          JSON.parse(@collection.to_json).should == JSON.parse(json)
+        end
+      end
+    end
   end
 
 
diff --git a/spec/support/lib/microformats2/rels.html b/spec/support/lib/microformats2/rels.html
new file mode 100644
index 0000000..908e4d4
--- /dev/null
+++ b/spec/support/lib/microformats2/rels.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html>
+<head>
+<title>Rels Test</title>
+<base href="http://example.org/">
+<link rel="updates alternate" href="http://tantek.com/updates.atom" type="application/atom+xml" />
+</head>
+<body>
+<li><a rel="met friend" href="http://adactio.com/">Jeremy Keith</a></li>
+<li><a rel="met friend" href="http://tantek.com/">Tantek Çelik</a></li>
+</body>
+</html>
\ No newline at end of file
diff --git a/spec/support/lib/microformats2/rels.js b/spec/support/lib/microformats2/rels.js
new file mode 100644
index 0000000..9053dbe
--- /dev/null
+++ b/spec/support/lib/microformats2/rels.js
@@ -0,0 +1,13 @@
+{
+  "items": [],
+  "rels": {
+    "friend": ["http://adactio.com/", "http://tantek.com/"],
+    "met": ["http://adactio.com/", "http://tantek.com/"]
+  },
+  "alternates": [
+    {"url": "http://tantek.com/updates.atom",
+     "type": "application/atom+xml",
+     "rel": "updates"
+    }
+  ]
+}
\ No newline at end of file
