diff --git a/tests/streaming_cli_tests.py b/tests/streaming_cli_tests.py
index 8348af04a..e9c5e5046 100644
--- a/tests/streaming_cli_tests.py
+++ b/tests/streaming_cli_tests.py
@@ -74,7 +74,7 @@ def test_dandiset_streaming_cli_saved_report(tmpdir: py.path.local):
         expected_report = io.readlines()
 
     # Different platforms maybe have different indices for start and end of test reports
-    report_start = test_report.index(f"0  CRITICAL{os.linesep}")
+    report_start = test_report.index(f"0  CRITICAL\n")
     expected_report_length = 38
     report_end = report_start + expected_report_length
     assert test_report[report_start:report_end] == expected_report[14:]
@@ -107,7 +107,7 @@ def test_dandiset_streaming_cli_with_version_saved_report(tmpdir: py.path.local)
         expected_report = io.readlines()
 
     # Different platforms maybe have different indices for start and end of test reports
-    report_start = test_report.index(f"0  CRITICAL{os.linesep}")
+    report_start = test_report.index(f"0  CRITICAL\n")
     expected_report_length = 38
     report_end = report_start + expected_report_length
     assert test_report[report_start:report_end] == expected_report[14:]