1 files changed, 6 insertions, 0 deletions
diff --git a/tests/delete/models.py b/tests/delete/models.py
index a7838c4510..60e7f5957c 100644
--- a/tests/delete/models.py
+++ b/tests/delete/models.py
@@ -99,6 +99,12 @@ class Avatar(models.Model):
     desc = models.TextField(null=True)
 
 
+# This model is used to test a duplicate query regression (#25685)
+class AvatarProxy(Avatar):
+    class Meta:
+        proxy = True
+
+
 class User(models.Model):
     avatar = models.ForeignKey(Avatar, models.CASCADE, null=True)