diff --git a/tests/testapp/models/one_to_one.py b/tests/testapp/models/one_to_one.py
index 7c1d669566..5b384aa82b 100644
--- a/tests/testapp/models/one_to_one.py
+++ b/tests/testapp/models/one_to_one.py
@@ -28,7 +28,7 @@ class Waiter(meta.Model):
     name = meta.CharField(maxlength=50)
 
     def __repr__(self):
-        return "%s the waiter at %s" % (self.name, self.get_restaurant())
+        return "%s the waiter at %r" % (self.name, self.get_restaurant())
 
 API_TESTS = """
 # Create a couple of Places.