diff --git a/django/db/backends/sqlite3/base.py b/django/db/backends/sqlite3/base.py
index 0f0b6b74e3..7f0c51dd50 100644
--- a/django/db/backends/sqlite3/base.py
+++ b/django/db/backends/sqlite3/base.py
@@ -227,7 +227,7 @@ class DatabaseOperations(BaseDatabaseOperations):
         res.append("SELECT %s" % ", ".join(
             "%%s AS %s" % self.quote_name(f.column) for f in fields
         ))
-        res.extend(["UNION SELECT %s" % ", ".join(["%s"] * len(fields))] * (num_values - 1))
+        res.extend(["UNION ALL SELECT %s" % ", ".join(["%s"] * len(fields))] * (num_values - 1))
         return " ".join(res)
 
 class DatabaseWrapper(BaseDatabaseWrapper):
diff --git a/tests/regressiontests/bulk_create/tests.py b/tests/regressiontests/bulk_create/tests.py
index 5d61242b9b..7cd74d1b47 100644
--- a/tests/regressiontests/bulk_create/tests.py
+++ b/tests/regressiontests/bulk_create/tests.py
@@ -82,6 +82,14 @@ class BulkCreateTests(TestCase):
         with self.assertRaises(ValueError):
             Country.objects.bulk_create([valid_country, invalid_country])
 
+    def test_batch_same_vals(self):
+        # Sqlite had a problem where all the same-valued models were
+        # collapsed to one insert.
+        Restaurant.objects.bulk_create([
+            Restaurant(name='foo') for i in range(0, 2)
+        ])
+        self.assertEqual(Restaurant.objects.count(), 2)
+
     def test_large_batch(self):
         with override_settings(DEBUG=True):
             connection.queries = []