diff --git a/tests/test_psbt_parser.py b/tests/test_psbt_parser.py
index ad82abfe..fbe6b16f 100644
--- a/tests/test_psbt_parser.py
+++ b/tests/test_psbt_parser.py
@@ -1867,7 +1867,7 @@ class TestPSBTParserOutputOwnership(PSBTParserOwnershipTestBase):
             for entries in [decoy_first, decoy_last, decoy_substituted]:
                 psbt.outputs[0].bip32_derivations = entries
 
-                # Prep the our modified psbt in embit
+                # Prep the modified psbt in embit
                 tampered_psbt = PSBT.parse(psbt.serialize())
 
                 with pytest.raises(PSBTOutputOwnershipContradictionError):