diff --git a/chia/wallet/nft_wallet/nft_wallet.py b/chia/wallet/nft_wallet/nft_wallet.py
index 8bbd3423e75f..8683dabb39a8 100644
--- a/chia/wallet/nft_wallet/nft_wallet.py
+++ b/chia/wallet/nft_wallet/nft_wallet.py
@@ -1382,7 +1382,6 @@ async def mint_from_did(
             assert eve_sb is not None
             eve_spends.append(eve_sb)
             # Extract Puzzle Announcement from eve spend
-            assert isinstance(eve_sb, SpendBundle)  # mypy
             eve_sol = eve_sb.coin_spends[0].solution.to_program()
             conds = eve_fullpuz.run(eve_sol)
             eve_puzzle_announcement = [x for x in conds.as_python() if int_from_bytes(x[0]) == 62][0][1]
@@ -1626,7 +1625,6 @@ async def mint_from_xch(
             assert eve_sb is not None
             eve_spends.append(eve_sb)
             # Extract Puzzle Announcement from eve spend
-            assert isinstance(eve_sb, SpendBundle)  # mypy
             eve_sol = eve_sb.coin_spends[0].solution.to_program()
             conds = eve_fullpuz.run(eve_sol)
             eve_puzzle_announcement = [x for x in conds.as_python() if int_from_bytes(x[0]) == 62][0][1]