diff --git a/cfgov/cdntools/management/commands/invalidate_page_cache.py b/cfgov/cdntools/management/commands/invalidate_page_cache.py
index af51003f6b..e133075841 100644
--- a/cfgov/cdntools/management/commands/invalidate_page_cache.py
+++ b/cfgov/cdntools/management/commands/invalidate_page_cache.py
@@ -19,9 +19,5 @@ def add_arguments(self, parser):
 
     def handle(self, *args, **options):
         batch = PurgeBatch()
-        batch.add_urls(
-            [
-                options["url"],
-            ]
-        )
+        batch.add_urls(options["url"])
         batch.purge()
diff --git a/cfgov/cdntools/tests/test_management_commands_invalidate_page_cache.py b/cfgov/cdntools/tests/test_management_commands_invalidate_page_cache.py
index f2336fec7d..503ba624d1 100644
--- a/cfgov/cdntools/tests/test_management_commands_invalidate_page_cache.py
+++ b/cfgov/cdntools/tests/test_management_commands_invalidate_page_cache.py
@@ -13,5 +13,10 @@
 )
 class InvalidatePageTestCase(TestCase):
     def test_submission_with_url(self):
-        call_command("invalidate_page_cache", url="https://server/foo/bar")
+        call_command(
+            "invalidate_page_cache",
+            url=[
+                "https://server/foo/bar",
+            ],
+        )
         self.assertIn("https://server/foo/bar", MOCK_PURGED)