diff --git a/src/main/java/org/elasticsearch/index/search/child/ParentQuery.java b/src/main/java/org/elasticsearch/index/search/child/ParentQuery.java
index 84238f0f534..fbcb14e2119 100644
--- a/src/main/java/org/elasticsearch/index/search/child/ParentQuery.java
+++ b/src/main/java/org/elasticsearch/index/search/child/ParentQuery.java
@@ -58,7 +58,7 @@ public class ParentQuery extends Query {
     public ParentQuery(Query parentQuery, String parentType, Filter childrenFilter) {
         this.originalParentQuery = parentQuery;
         this.parentType = parentType;
-        this.childrenFilter = new ApplyAcceptedDocsFilter(childrenFilter);
+        this.childrenFilter = childrenFilter;
     }
 
     @Override
@@ -137,7 +137,7 @@ public class ParentQuery extends Query {
             return Queries.newMatchNoDocsQuery().createWeight(searcher);
         }
 
-        ChildWeight childWeight = new ChildWeight(parentQuery.createWeight(searcher), searchContext, uidToScore);
+        ChildWeight childWeight = new ChildWeight(parentQuery.createWeight(searcher), childrenFilter, searchContext, uidToScore);
         searchContext.addReleasable(childWeight);
         return childWeight;
     }
@@ -181,11 +181,13 @@ public class ParentQuery extends Query {
     private class ChildWeight extends Weight implements Releasable {
 
         private final Weight parentWeight;
+        private final Filter childrenFilter;
         private final SearchContext searchContext;
         private final Recycler.V<ObjectFloatOpenHashMap<HashedBytesArray>> uidToScore;
 
-        private ChildWeight(Weight parentWeight, SearchContext searchContext, Recycler.V<ObjectFloatOpenHashMap<HashedBytesArray>> uidToScore) {
+        private ChildWeight(Weight parentWeight, Filter childrenFilter, SearchContext searchContext, Recycler.V<ObjectFloatOpenHashMap<HashedBytesArray>> uidToScore) {
             this.parentWeight = parentWeight;
+            this.childrenFilter = new ApplyAcceptedDocsFilter(childrenFilter);
             this.searchContext = searchContext;
             this.uidToScore = uidToScore;
         }
@@ -291,7 +293,7 @@ public class ParentQuery extends Query {
             if (currentChildDoc == DocIdSetIterator.NO_MORE_DOCS) {
                 return currentChildDoc;
             }
-            HashedBytesArray uid = typeCache.idByDoc(currentChildDoc);
+            HashedBytesArray uid = typeCache.parentIdByDoc(currentChildDoc);
             if (uid == null) {
                 return nextDoc();
             }
diff --git a/src/test/java/org/elasticsearch/index/search/child/ParentConstantScoreQueryTests.java b/src/test/java/org/elasticsearch/index/search/child/ParentConstantScoreQueryTests.java
index aaacabd23a7..0a21cd951df 100644
--- a/src/test/java/org/elasticsearch/index/search/child/ParentConstantScoreQueryTests.java
+++ b/src/test/java/org/elasticsearch/index/search/child/ParentConstantScoreQueryTests.java
@@ -31,7 +31,9 @@ import org.apache.lucene.search.Query;
 import org.apache.lucene.search.TermQuery;
 import org.apache.lucene.store.Directory;
 import org.apache.lucene.util.FixedBitSet;
+import org.elasticsearch.common.lucene.search.NotFilter;
 import org.elasticsearch.common.lucene.search.XConstantScoreQuery;
+import org.elasticsearch.common.lucene.search.XFilteredQuery;
 import org.elasticsearch.index.engine.Engine;
 import org.elasticsearch.index.mapper.Uid;
 import org.elasticsearch.index.mapper.internal.ParentFieldMapper;
@@ -101,6 +103,7 @@ public class ParentConstantScoreQueryTests extends ElasticsearchLuceneTestCase {
             }
             for (int i = 0; i < numChildDocs; i++) {
                 boolean markChildAsDeleted = rarely();
+                boolean filterMe = rarely();
                 String child = Integer.toString(childDocId++);
 
                 document = new Document();
@@ -110,16 +113,19 @@ public class ParentConstantScoreQueryTests extends ElasticsearchLuceneTestCase {
                 if (markChildAsDeleted) {
                     document.add(new StringField("delete", "me", Field.Store.NO));
                 }
+                if (filterMe) {
+                    document.add(new StringField("filter", "me", Field.Store.NO));
+                }
                 indexWriter.addDocument(document);
 
-                if (!markChildAsDeleted) {
+                if (!markParentAsDeleted) {
                     NavigableSet<String> childIds;
                     if (parentValueToChildDocIds.containsKey(parentValue)) {
                         childIds = parentValueToChildDocIds.lget();
                     } else {
                         parentValueToChildDocIds.put(parentValue, childIds = new TreeSet<String>());
                     }
-                    if (!markParentAsDeleted) {
+                    if (!markChildAsDeleted && !filterMe) {
                         childIdToParentId.put(Integer.valueOf(child), parentDocId);
                         childIds.add(child);
                     }
@@ -139,6 +145,7 @@ public class ParentConstantScoreQueryTests extends ElasticsearchLuceneTestCase {
         ((TestSearchContext) SearchContext.current()).setSearcher(new ContextIndexSearcher(SearchContext.current(), engineSearcher));
 
         TermFilter rawChildrenFilter = new TermFilter(new Term(TypeFieldMapper.NAME, "child"));
+        Filter rawFilterMe = new NotFilter(new TermFilter(new Term("filter", "me")));
         int max = numUniqueParentValues / 4;
         for (int i = 0; i < max; i++) {
             // Randomly pick a cached version: there is specific logic inside ChildrenQuery that deals with the fact
@@ -150,6 +157,14 @@ public class ParentConstantScoreQueryTests extends ElasticsearchLuceneTestCase {
                 childrenFilter = rawChildrenFilter;
             }
 
+            // Using this in FQ, will invoke / test the Scorer#advance(..) and also let the Weight#scorer not get live docs as acceptedDocs
+            Filter filterMe;
+            if (random().nextBoolean()) {
+                filterMe = SearchContext.current().filterCache().cache(rawFilterMe);
+            } else {
+                filterMe = rawFilterMe;
+            }
+
             // Simulate a child update
             if (random().nextBoolean()) {
                 int numberOfUpdates = 1 + random().nextInt(TEST_NIGHTLY ? 25 : 5);
@@ -190,6 +205,7 @@ public class ParentConstantScoreQueryTests extends ElasticsearchLuceneTestCase {
                         )
                 );
             }
+            query = new XFilteredQuery(query, filterMe);
             BitSetCollector collector = new BitSetCollector(indexReader.maxDoc());
             searcher.search(query, collector);
             FixedBitSet actualResult = collector.getResult();
diff --git a/src/test/java/org/elasticsearch/index/search/child/ParentQueryTests.java b/src/test/java/org/elasticsearch/index/search/child/ParentQueryTests.java
index 6c59620a96c..422f17eb635 100644
--- a/src/test/java/org/elasticsearch/index/search/child/ParentQueryTests.java
+++ b/src/test/java/org/elasticsearch/index/search/child/ParentQueryTests.java
@@ -29,6 +29,8 @@ import org.apache.lucene.queries.TermFilter;
 import org.apache.lucene.search.*;
 import org.apache.lucene.store.Directory;
 import org.apache.lucene.util.FixedBitSet;
+import org.elasticsearch.common.lucene.search.NotFilter;
+import org.elasticsearch.common.lucene.search.XFilteredQuery;
 import org.elasticsearch.index.engine.Engine;
 import org.elasticsearch.index.mapper.Uid;
 import org.elasticsearch.index.mapper.internal.ParentFieldMapper;
@@ -99,6 +101,7 @@ public class ParentQueryTests extends ElasticsearchLuceneTestCase {
             for (int i = 0; i < numChildDocs; i++) {
                 String child = Integer.toString(childDocId++);
                 boolean markChildAsDeleted = rarely();
+                boolean filterMe = rarely();
                 document = new Document();
                 document.add(new StringField(UidFieldMapper.NAME, Uid.createUid("child", child), Field.Store.YES));
                 document.add(new StringField(TypeFieldMapper.NAME, "child", Field.Store.NO));
@@ -106,16 +109,19 @@ public class ParentQueryTests extends ElasticsearchLuceneTestCase {
                 if (markChildAsDeleted) {
                     document.add(new StringField("delete", "me", Field.Store.NO));
                 }
+                if (filterMe) {
+                    document.add(new StringField("filter", "me", Field.Store.NO));
+                }
                 indexWriter.addDocument(document);
 
-                if (!markChildAsDeleted) {
+                if (!markParentAsDeleted) {
                     NavigableMap<String, Float> childIdToScore;
                     if (parentValueToChildIds.containsKey(parentValue)) {
                         childIdToScore = parentValueToChildIds.lget();
                     } else {
                         parentValueToChildIds.put(parentValue, childIdToScore = new TreeMap<String, Float>());
                     }
-                    if (!markParentAsDeleted) {
+                    if (!markChildAsDeleted && !filterMe) {
                         assert !childIdToScore.containsKey(child);
                         childIdToScore.put(child, 1f);
                         childIdToParentId.put(Integer.valueOf(child), parentDocId);
@@ -136,6 +142,7 @@ public class ParentQueryTests extends ElasticsearchLuceneTestCase {
         ((TestSearchContext) SearchContext.current()).setSearcher(new ContextIndexSearcher(SearchContext.current(), engineSearcher));
 
         TermFilter rawChildrenFilter = new TermFilter(new Term(TypeFieldMapper.NAME, "child"));
+        Filter rawFilterMe = new NotFilter(new TermFilter(new Term("filter", "me")));
         int max = numUniqueParentValues / 4;
         for (int i = 0; i < max; i++) {
             // Randomly pick a cached version: there is specific logic inside ChildrenQuery that deals with the fact
@@ -147,6 +154,14 @@ public class ParentQueryTests extends ElasticsearchLuceneTestCase {
                 childrenFilter = rawChildrenFilter;
             }
 
+            // Using this in FQ, will invoke / test the Scorer#advance(..) and also let the Weight#scorer not get live docs as acceptedDocs
+            Filter filterMe;
+            if (random().nextBoolean()) {
+                filterMe = SearchContext.current().filterCache().cache(rawFilterMe);
+            } else {
+                filterMe = rawFilterMe;
+            }
+
             // Simulate a child update
             if (random().nextBoolean()) {
                 int numberOfUpdates = 1 + random().nextInt(TEST_NIGHTLY ? 25 : 5);
@@ -176,6 +191,7 @@ public class ParentQueryTests extends ElasticsearchLuceneTestCase {
             String parentValue = parentValues[random().nextInt(numUniqueParentValues)];
             Query parentQuery = new ConstantScoreQuery(new TermQuery(new Term("field1", parentValue)));
             Query query = new ParentQuery(parentQuery,"parent", childrenFilter);
+            query = new XFilteredQuery(query, filterMe);
             BitSetCollector collector = new BitSetCollector(indexReader.maxDoc());
             int numHits = 1 + random().nextInt(25);
             TopScoreDocCollector actualTopDocsCollector = TopScoreDocCollector.create(numHits, false);