diff --git a/tests/modeltests/fixtures/fixtures/invalid.json b/tests/modeltests/fixtures/fixtures/invalid.json
index 97121ca84f..fb69f7c949 100644
--- a/tests/modeltests/fixtures/fixtures/invalid.json
+++ b/tests/modeltests/fixtures/fixtures/invalid.json
@@ -3,8 +3,8 @@
         "pk": "1",
         "model": "fixtures.article",
         "fields": {
-            "headline": null,
-            "pub_date": "2006-06-16 13:00:00"
+            "headline": "Breaking news",
+            "pub_date": null
         }
     }
 ]
diff --git a/tests/modeltests/fixtures/tests.py b/tests/modeltests/fixtures/tests.py
index 16c5bfe0d7..2dca7ced9c 100644
--- a/tests/modeltests/fixtures/tests.py
+++ b/tests/modeltests/fixtures/tests.py
@@ -269,7 +269,7 @@ class FixtureLoadingTests(TestCase):
         new_io = StringIO.StringIO()
         management.call_command('loaddata', 'invalid.json', verbosity=0, stderr=new_io, commit=False)
         output = new_io.getvalue().strip().split('\n')
-        self.assertRegexpMatches(output[-1], "IntegrityError: Could not load fixtures.Article\(pk=1\): .*$")
+        self.assertRegexpMatches(output[-1], "Error: Could not load fixtures.Article\(pk=1\): .*$")
 
     def test_loading_using(self):
         # Load db fixtures 1 and 2. These will load using the 'default' database identifier explicitly