diff --git a/storagemarket/types_cbor_gen.go b/storagemarket/types_cbor_gen.go
index 17907df32..7753c5eaf 100644
--- a/storagemarket/types_cbor_gen.go
+++ b/storagemarket/types_cbor_gen.go
@@ -656,6 +656,12 @@ func (t *StorageAsk) MarshalCBOR(w io.Writer) error {
 		return err
 	}
 
+	// t.MaxPieceSize (abi.PaddedPieceSize) (uint64)
+
+	if _, err := w.Write(cbg.CborEncodeMajorType(cbg.MajUnsignedInt, uint64(t.MaxPieceSize))); err != nil {
+		return err
+	}
+
 	// t.Miner (address.Address) (struct)
 	if err := t.Miner.MarshalCBOR(w); err != nil {
 		return err
@@ -729,6 +735,20 @@ func (t *StorageAsk) UnmarshalCBOR(r io.Reader) error {
 		}
 		t.MinPieceSize = abi.PaddedPieceSize(extra)
 
+	}
+	// t.MaxPieceSize (abi.PaddedPieceSize) (uint64)
+
+	{
+
+		maj, extra, err = cbg.CborReadHeader(br)
+		if err != nil {
+			return err
+		}
+		if maj != cbg.MajUnsignedInt {
+			return fmt.Errorf("wrong type for uint64 field")
+		}
+		t.MaxPieceSize = abi.PaddedPieceSize(extra)
+
 	}
 	// t.Miner (address.Address) (struct)