diff --git a/wagtail/tests/search/migrations/0003_searchtestchild_page.py b/wagtail/tests/search/migrations/0003_searchtestchild_page.py
new file mode 100644
index 0000000000..daf306aa83
--- /dev/null
+++ b/wagtail/tests/search/migrations/0003_searchtestchild_page.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('wagtailcore', '0001_squashed_0016_change_page_url_path_to_text_field'),
+        ('searchtests', '0002_searchtest_tags'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='searchtestchild',
+            name='page',
+            field=models.ForeignKey(to='wagtailcore.Page', blank=True, null=True),
+        ),
+    ]
diff --git a/wagtail/tests/search/models.py b/wagtail/tests/search/models.py
index 994f35f423..d0142707c6 100644
--- a/wagtail/tests/search/models.py
+++ b/wagtail/tests/search/models.py
@@ -57,8 +57,14 @@ class SearchTest(models.Model, index.Indexed):
 class SearchTestChild(SearchTest):
     subtitle = models.CharField(max_length=255, null=True, blank=True)
     extra_content = models.TextField()
+    page = models.ForeignKey('wagtailcore.Page', null=True, blank=True)
 
     search_fields = SearchTest.search_fields + [
         index.SearchField('subtitle', partial_match=True),
         index.SearchField('extra_content'),
+        index.RelatedFields('page', [
+            index.SearchField('title', partial_match=True),
+            index.SearchField('search_description'),
+            index.FilterField('live'),
+        ]),
     ]
diff --git a/wagtail/wagtailsearch/tests/test_elasticsearch_backend.py b/wagtail/wagtailsearch/tests/test_elasticsearch_backend.py
index 1d397064cb..c7fe29b167 100644
--- a/wagtail/wagtailsearch/tests/test_elasticsearch_backend.py
+++ b/wagtail/wagtailsearch/tests/test_elasticsearch_backend.py
@@ -749,7 +749,7 @@ class TestElasticSearchMapping(TestCase):
                             'name': {'type': 'string', 'include_in_all': True, 'index_analyzer': 'edgengram_analyzer'},
                             'slug_filter': {'index': 'not_analyzed', 'type': 'string', 'include_in_all': False},
                         }
-                    }
+                    },
                 }
             }
         }
@@ -801,7 +801,7 @@ class TestElasticSearchMappingInheritance(TestCase):
         self.es_mapping = ElasticSearchMapping(models.SearchTestChild)
 
         # Create ES document
-        self.obj = models.SearchTestChild(title="Hello", subtitle="World")
+        self.obj = models.SearchTestChild(title="Hello", subtitle="World", page_id=1)
         self.obj.save()
         self.obj.tags.add("a tag")
 
@@ -819,6 +819,14 @@ class TestElasticSearchMappingInheritance(TestCase):
                     # New
                     'extra_content': {'type': 'string', 'include_in_all': True},
                     'subtitle': {'type': 'string', 'include_in_all': True, 'index_analyzer': 'edgengram_analyzer'},
+                    'page': {
+                        'type': 'nested',
+                        'properties': {
+                            'title': {'type': 'string', 'include_in_all': True, 'index_analyzer': 'edgengram_analyzer'},
+                            'search_description': {'type': 'string', 'include_in_all': True},
+                            'live_filter': {'index': 'not_analyzed', 'type': 'boolean', 'include_in_all': False},
+                        }
+                    },
 
                     # Inherited
                     'pk': {'index': 'not_analyzed', 'type': 'string', 'store': 'yes', 'include_in_all': False},
@@ -836,7 +844,7 @@ class TestElasticSearchMappingInheritance(TestCase):
                             'name': {'type': 'string', 'include_in_all': True, 'index_analyzer': 'edgengram_analyzer'},
                             'slug_filter': {'index': 'not_analyzed', 'type': 'string', 'include_in_all': False},
                         }
-                    }
+                    },
                 }
             }
         }
@@ -862,13 +870,18 @@ class TestElasticSearchMappingInheritance(TestCase):
             # New
             'extra_content': '',
             'subtitle': 'World',
+            'page': {
+                'title': 'Root',
+                'search_description': '',
+                'live_filter': True,
+            },
 
             # Changed
             'content_type': 'searchtests_searchtest_searchtests_searchtestchild',
 
             # Inherited
             'pk': str(self.obj.pk),
-            '_partials': ['Hello', 'World', 'a tag'],
+            '_partials': ['Hello', 'Root', 'World', 'a tag'],
             'live_filter': False,
             'published_date_filter': None,
             'title': 'Hello',