From 8689733ca94c8d67573219e934aa18b2043ec156 Mon Sep 17 00:00:00 2001
From: Ina Panova <ipanova@redhat.com>
Date: Thu, 10 Oct 2019 15:59:07 +0200
Subject: [PATCH] Explicitly define ref_name on the serializer.

closes #5562
https://pulp.plan.io/issues/5562
---
 CHANGES/5562.bugfix            | 1 +
 pulp_docker/app/serializers.py | 1 +
 2 files changed, 2 insertions(+)
 create mode 100644 CHANGES/5562.bugfix

diff --git a/CHANGES/5562.bugfix b/CHANGES/5562.bugfix
new file mode 100644
index 000000000..59b39ea49
--- /dev/null
+++ b/CHANGES/5562.bugfix
@@ -0,0 +1 @@
+Explicitly define ref_name on the serializer.
diff --git a/pulp_docker/app/serializers.py b/pulp_docker/app/serializers.py
index f7f8107de..b5e856bbf 100644
--- a/pulp_docker/app/serializers.py
+++ b/pulp_docker/app/serializers.py
@@ -41,6 +41,7 @@ class Meta:
             'tagged_manifest',
         )
         model = models.Tag
+        ref_name = f'{model._meta.app_label}_{model._meta.model_name}'
 
 
 class ManifestSerializer(SingleArtifactContentSerializer):