diff --git a/superset/dashboards/schemas.py b/superset/dashboards/schemas.py
index 5f054fe134..7ca592e8a3 100644
--- a/superset/dashboards/schemas.py
+++ b/superset/dashboards/schemas.py
@@ -159,6 +159,7 @@ class DashboardGetResponseSchema(Schema):
     owners = fields.List(fields.Nested(UserSchema))
     roles = fields.List(fields.Nested(RolesSchema))
     table_names = fields.String()  # legacy nonsense
+    changed_on_humanized = fields.String(data_key="changed_on_delta_humanized")
 
 
 class DatabaseSchema(Schema):
diff --git a/tests/integration_tests/dashboards/api_tests.py b/tests/integration_tests/dashboards/api_tests.py
index 8bd1ca1b0f..cfb65d3a66 100644
--- a/tests/integration_tests/dashboards/api_tests.py
+++ b/tests/integration_tests/dashboards/api_tests.py
@@ -344,9 +344,10 @@ class TestDashboardApi(SupersetTestCase, ApiOwnersTestCaseMixin, InsertChartMixi
         }
         data = json.loads(rv.data.decode("utf-8"))
         self.assertIn("changed_on", data["result"])
+        self.assertIn("changed_on_delta_humanized", data["result"])
         for key, value in data["result"].items():
             # We can't assert timestamp values
-            if key != "changed_on":
+            if key not in ("changed_on", "changed_on_delta_humanized",):
                 self.assertEqual(value, expected_result[key])
         # rollback changes
         db.session.delete(dashboard)