diff --git a/querydsl-jpa/src/test/java/com/mysema/query/AbstractJPATest.java b/querydsl-jpa/src/test/java/com/mysema/query/AbstractJPATest.java
index 5848e52fc..1a9d7dcd2 100644
--- a/querydsl-jpa/src/test/java/com/mysema/query/AbstractJPATest.java
+++ b/querydsl-jpa/src/test/java/com/mysema/query/AbstractJPATest.java
@@ -489,6 +489,24 @@ public abstract class AbstractJPATest {
         assertTrue(query().from(show).count() > 0);
     }
 
+    @Test
+    public void Count_Distinct() {
+        QCat cat = QCat.cat;
+        query().from(cat)
+            .groupBy(cat.id)
+            .list(cat.id, cat.breed.countDistinct());
+    }
+
+    @Test
+    @NoBatooJPA
+    @NoHibernate
+    public void Count_Distinct2() {
+        QCat cat = QCat.cat;
+        query().from(cat)
+            .groupBy(cat.id)
+            .list(cat.id, cat.birthdate.dayOfMonth().countDistinct());
+    }
+
     @Test
     public void DistinctResults() {
         System.out.println("-- list results");