diff --git a/tests/__pycache__/test_sbm.cpython-310-pytest-7.4.4.pyc b/tests/__pycache__/test_sbm.cpython-310-pytest-7.4.4.pyc
new file mode 100644
index 0000000..d534f13
Binary files /dev/null and b/tests/__pycache__/test_sbm.cpython-310-pytest-7.4.4.pyc differ
diff --git a/tests/test_sbm.py b/tests/test_sbm.py
index ac3bcb8..b623572 100644
--- a/tests/test_sbm.py
+++ b/tests/test_sbm.py
@@ -9,7 +9,7 @@ class TestSBM(unittest.TestCase):
     def setUp(self):
         print(f"Current directory: {os.getcwd()}")
         self.base_path = "maps"
-        self.scan_field = ScanFields.load_det(self.base_path, "nside128_boresight.h5")
+        self.scan_field = ScanFields.load_det(self.base_path, "nside128_boresight")
         self.input_map = hp.read_map("maps/cmb_0000_nside_128_seed_33.fits", field=(0,1,2)) * 1e6
         self.nside = hp.npix2nside(len(self.input_map[0]))