diff --git a/workflow/tests/test_dedupReads.py b/workflow/tests/test_dedupReads.py
index 2aaf4517f2f88cce424fa8523b0fdfafd223b9b8..99370835d126a7bc325755608cf274da16ae635e 100644
--- a/workflow/tests/test_dedupReads.py
+++ b/workflow/tests/test_dedupReads.py
@@ -13,9 +13,9 @@ data_output_path = os.path.dirname(os.path.abspath(__file__)) + \
 def test_dedupData():
     assert os.path.exists(os.path.join(data_output_path, 'Q-Y5JA_1M.se.sorted.deduped.bam'))
     assert os.path.exists(os.path.join(data_output_path, 'Q-Y5JA_1M.se.sorted.deduped.bam.bai'))
-    assert os.path.exists(os.path.join(data_output_path, 'Q-Y5JA.sorted.deduped.chr1.bam'))
-    assert os.path.exists(os.path.join(data_output_path, 'Q-Y5JA.sorted.deduped.chr1.bam.bai'))
-    assert os.path.exists(os.path.join(data_output_path, 'Q-Y5JA.sorted.deduped.chr2.bam'))
-    assert os.path.exists(os.path.join(data_output_path, 'Q-Y5JA.sorted.deduped.chr2.bam.bai'))
-    assert os.path.exists(os.path.join(data_output_path, 'Q-Y5JA.sorted.deduped.chr8.bam'))
-    assert os.path.exists(os.path.join(data_output_path, 'Q-Y5JA.sorted.deduped.chr8.bam.bai'))
\ No newline at end of file
+    assert os.path.exists(os.path.join(data_output_path, 'Q-Y5JA.sorted.deduped.chrNC_000001.11.bam'))
+    assert os.path.exists(os.path.join(data_output_path, 'Q-Y5JA.sorted.deduped.chrNC_000001.11.bam.bai'))
+    assert os.path.exists(os.path.join(data_output_path, 'Q-Y5JA.sorted.deduped.chrNC_000002.12.bam'))
+    assert os.path.exists(os.path.join(data_output_path, 'Q-Y5JA.sorted.deduped.chrNC_000002.12.bam.bai'))
+    assert os.path.exists(os.path.join(data_output_path, 'Q-Y5JA.sorted.deduped.chrNC_000019.10.bam'))
+    assert os.path.exists(os.path.join(data_output_path, 'Q-Y5JA.sorted.deduped.chrNC_000019.10.bam.bai'))
\ No newline at end of file