diff --git a/nova/tests/unit/objects/test_image_meta.py b/nova/tests/unit/objects/test_image_meta.py
index 4d85b36309..3cbb8e925d 100644
--- a/nova/tests/unit/objects/test_image_meta.py
+++ b/nova/tests/unit/objects/test_image_meta.py
@@ -412,7 +412,7 @@ class TestImageMetaProps(test.NoDBTestCase):
         self.assertIn('hw_pmu', primitive['nova_object.data'])
         self.assertNotIn('hw_pmu', old_primitive['nova_object.data'])
 
-    def test_obj_make_compatible_1_26(self):
+    def test_obj_make_compatible_vtpm(self):
         """Test that checks if we pop hw_tpm_model and hw_tpm_version."""
         obj = objects.ImageMetaProps(
             hw_tpm_model='tpm-tis', hw_tpm_version='1.2',
@@ -421,6 +421,6 @@ class TestImageMetaProps(test.NoDBTestCase):
         self.assertIn('hw_tpm_model', primitive['nova_object.data'])
         self.assertIn('hw_tpm_version', primitive['nova_object.data'])
 
-        primitive = obj.obj_to_primitive('1.25')
+        primitive = obj.obj_to_primitive('1.26')
         self.assertNotIn('hw_tpm_model', primitive['nova_object.data'])
         self.assertNotIn('hw_tpm_version', primitive['nova_object.data'])