diff --git a/accounts/abi/unpack_test.go b/accounts/abi/unpack_test.go
index 4270d480d9..babe1cb73a 100644
--- a/accounts/abi/unpack_test.go
+++ b/accounts/abi/unpack_test.go
@@ -117,32 +117,12 @@ var unpackTests = []unpackTest{
 		want: int16(0),
 		err:  "abi: cannot unmarshal *big.Int in to int16",
 	},
-	/*
-		TODO (MariusVanDerWijden) check validity of test
-		{
-			def:  `[{"type": "bytes"}]`,
-			enc:  "000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200100000000000000000000000000000000000000000000000000000000000000",
-			want: [32]byte{},
-			err:  "abi: cannot unmarshal []uint8 in to [32]uint8",
-		},*/
 	{
 		def:  `[{"type": "bytes32"}]`,
 		enc:  "000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000200100000000000000000000000000000000000000000000000000000000000000",
 		want: []byte(nil),
 		err:  "abi: cannot unmarshal [32]uint8 in to []uint8",
 	},
-	/*
-			TODO (MariusVanDerWijden) check validity of test
-		{
-			def: `[{"name":"___","type":"int256"}]`,
-			enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",
-			want: struct {
-				IntOne *big.Int
-				Intone *big.Int
-			}{},
-			err: "abi: purely underscored output cannot unpack to struct",
-		},
-	*/
 	{
 		def: `[{"name":"int_one","type":"int256"},{"name":"IntOne","type":"int256"}]`,
 		enc: "00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000002",