diff --git a/CHANGELOG.md b/CHANGELOG.md
index 88e14649..17f3b5d0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Minim Changelog
 
+## 0.21.1
+
+### Bug Fixes
+
+- Empty parseResult and link arrays are serialised in JSON 06 Serialiser, a
+  regression of 0.21.0 caused these to not be serialised.
+
 ## 0.21.0
 
 ### Breaking
diff --git a/lib/serialisers/json-0.6.js b/lib/serialisers/json-0.6.js
index f87556b2..11d14936 100644
--- a/lib/serialisers/json-0.6.js
+++ b/lib/serialisers/json-0.6.js
@@ -77,7 +77,10 @@ module.exports = JSONSerialiser.extend({
       return false;
     }
 
-    if (element.element === 'httpRequest' || element.element === 'httpResponse' || element.element === 'category') {
+    if (element.element === 'parseResult' || element.element === 'httpRequest' ||
+        element.element === 'httpResponse' || element.element === 'category' ||
+        element.element === 'link')
+    {
       return true;
     }
 
diff --git a/package.json b/package.json
index 978a5f23..b4cf49cb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "minim",
-  "version": "0.21.0",
+  "version": "0.21.1",
   "description": "A library for interacting with JSON through Refract elements",
   "main": "lib/minim.js",
   "scripts": {
diff --git a/test/serialisers/json-0.6.js b/test/serialisers/json-0.6.js
index 31d6e75c..9d5c20ec 100644
--- a/test/serialisers/json-0.6.js
+++ b/test/serialisers/json-0.6.js
@@ -820,6 +820,17 @@ describe('JSON 0.6 Serialiser', function() {
       });
     });
 
+    it('serialises empty parseResult content', function() {
+      var element = new minim.elements.Element([]);
+      element.element = 'parseResult';
+      var serialised = serialiser.serialise(element);
+
+      expect(serialised).to.deep.equal({
+        element: 'parseResult',
+        content: []
+      });
+    });
+
     it('serialises empty httpRequest content', function() {
       var element = new minim.elements.Element([]);
       element.element = 'httpRequest';
@@ -842,6 +853,17 @@ describe('JSON 0.6 Serialiser', function() {
       });
     });
 
+    it('serialises empty link content', function() {
+      var element = new minim.elements.Element([]);
+      element.element = 'link';
+      var serialised = serialiser.serialise(element);
+
+      expect(serialised).to.deep.equal({
+        element: 'link',
+        content: [],
+      });
+    });
+
     it('serialises empty category content', function() {
       var element = new minim.elements.Element([]);
       element.element = 'category';