diff --git a/ws/tests/test_storage.py b/ws/tests/test_storage.py
deleted file mode 100644
index 615bb455..00000000
--- a/ws/tests/test_storage.py
+++ /dev/null
@@ -1,49 +0,0 @@
-from unittest import TestCase, mock
-
-from pipeline.storage import PipelineMixin
-
-from ws import storage
-
-
-class ManifestStorageTestCase(TestCase):
-    def test_handles_problematic_footable_ref(self):
-        custom_storage = storage.ManifestStorage()
-
-        # Use two (real) paths - we'll mock one to throw an error is usually does.
-        # The other path will be mocked to just gzip & fingerprint properly
-        bootstrap = "footable/demos/css/bootstrap.css"
-        flag = "bc-css-flags/lib/region-flags/svg/HN.svg"
-
-        paths = {
-            bootstrap: (custom_storage, bootstrap),
-            flag: (custom_storage, flag),
-        }
-
-        def error_processing_bootstrap_path(paths, dry_run=False, **options):
-            """Simulate an error processing a footable bootstrap file (missing path)"""
-            for path in paths:
-                if path == bootstrap:
-                    processed_error = ValueError(
-                        "The file 'footable/demos/img/glyphicons-halflings.png' could not be found with {storage!r}."
-                    )
-                    yield (path, None, processed_error)
-                else:
-                    assert path == "bc-css-flags/lib/region-flags/svg/HN.svg"
-                    hashed = "bc-css-flags/lib/region-flags/svg/HN.35c4ba4b1c78.svg"
-                    yield (path, hashed, True)
-
-        # This mock is not necessary if running the test after `collectstatic`
-        # (since we can actually run the real pipeline Gzipper)
-        with mock.patch.object(PipelineMixin, "post_process") as post_process:
-            post_process.side_effect = error_processing_bootstrap_path
-            results = list(custom_storage.post_process(paths, dry_run=False))
-
-        expected_output = (
-            "bc-css-flags/lib/region-flags/svg/HN.svg",
-            "bc-css-flags/lib/region-flags/svg/HN.35c4ba4b1c78.svg",
-            True,
-        )
-
-        # Notably, we just omit the footable entry from the gzipped results!
-        # (Not a problem, since we forked its CSS anyway)
-        self.assertEqual(results, [expected_output])