1 files changed, 12 insertions, 0 deletions
diff --git a/tests/expressions/tests.py b/tests/expressions/tests.py
index ee3676e64a..df92dba432 100644
--- a/tests/expressions/tests.py
+++ b/tests/expressions/tests.py
@@ -534,6 +534,18 @@ class BasicExpressionsTests(TestCase):
         outer = Company.objects.filter(pk__in=Subquery(inner.values('pk')))
         self.assertFalse(outer.exists())
 
+    def test_subquery_filter_by_aggregate(self):
+        Number.objects.create(integer=1000, float=1.2)
+        Employee.objects.create(salary=1000)
+        qs = Number.objects.annotate(
+            min_valuable_count=Subquery(
+                Employee.objects.filter(
+                    salary=OuterRef('integer'),
+                ).annotate(cnt=Count('salary')).filter(cnt__gt=0).values('cnt')[:1]
+            ),
+        )
+        self.assertEqual(qs.get().float, 1.2)
+
     def test_explicit_output_field(self):
         class FuncA(Func):
             output_field = models.CharField()