diff --git a/test/dtypes/test_affine_quantized.py b/test/dtypes/test_affine_quantized.py
index 83f32c8420..9679f6975a 100644
--- a/test/dtypes/test_affine_quantized.py
+++ b/test/dtypes/test_affine_quantized.py
@@ -275,7 +275,7 @@ def test_copy__mismatch_metadata(self, apply_quant):
 
         # copy should fail due to shape mismatch
         with self.assertRaisesRegex(
-            ValueError, "Not supported args for copy_ due to metadata mistach:"
+            ValueError, "Not supported args for copy_ due to metadata mismatch:"
         ):
             ql2.weight.copy_(ql.weight)