diff --git a/services/tests/test_report.py b/services/tests/test_report.py
index 3a35ce7f5a..16b0beeb97 100644
--- a/services/tests/test_report.py
+++ b/services/tests/test_report.py
@@ -105,7 +105,7 @@ def test_report_generator(self):
         }
 
         res = build_report(**data)
-        assert len(res._chunks) == 3
+        assert len(res.files) == 3
 
     @patch("shared.api_archive.archive.ArchiveService.read_chunks")
     def test_build_report_from_commit(self, read_chunks_mock):
@@ -123,7 +123,6 @@ def test_build_report_from_commit(self, read_chunks_mock):
         )
 
         res = build_report_from_commit(commit)
-        assert len(res._chunks) == 3
         assert len(res.files) == 3
         file_1, file_2, file_3 = sorted_files(res)
         assert file_1.name == "awesome/__init__.py"
@@ -187,7 +186,6 @@ def test_build_report_from_commit_null_session_totals(self, read_chunks_mock):
         upload = commit.reports.first().sessions.first()
         upload.uploadleveltotals.delete()
         res = build_report_from_commit(commit)
-        assert len(res._chunks) == 3
         assert len(res.files) == 3
         file_1, file_2, file_3 = sorted_files(res)
         assert file_1.name == "awesome/__init__.py"
@@ -220,7 +218,6 @@ def test_build_report_from_commit_with_flags(self, read_chunks_mock):
         commit = CommitWithReportFactory.create(message="aaaaa", commitid="abf6d4d")
         report = build_report_from_commit(commit)
         res = report.flags["integrations"].report
-        assert len(res.report._chunks) == 3
         assert len(res.files) == 3
         file_1, file_2, file_3 = sorted_files(res)
         assert file_1.name == "awesome/__init__.py"
@@ -260,7 +257,6 @@ def test_build_report_from_commit_with_non_carried_forward_flags(
 
         report = build_report_from_commit(commit)
         res = report.flags["integrations"].report
-        assert len(res.report._chunks) == 3
         assert len(res.files) == 3
         file_1, file_2, file_3 = sorted_files(res)
         assert file_1.name == "awesome/__init__.py"
@@ -345,7 +341,6 @@ def test_build_report_from_commit_fallback(self, read_chunks_mock):
         )
         res = build_report_from_commit(commit)
 
-        assert len(res._chunks) == 3
         assert len(res.files) == 3
         file_1, file_2, file_3 = sorted_files(res)
         assert file_1.name == "awesome/__init__.py"