diff --git a/signer/core/signed_data_recursive_array_test.go b/signer/core/signed_data_recursive_array_test.go
deleted file mode 100644
index cbbdea2b49..0000000000
--- a/signer/core/signed_data_recursive_array_test.go
+++ /dev/null
@@ -1,60 +0,0 @@
-package core
-
-import (
-	"github.com/ethereum/go-ethereum/common/math"
-	"github.com/ethereum/go-ethereum/signer/core/apitypes"
-	"testing"
-)
-
-var typesStandard = apitypes.Types{
-	"EIP712Domain": {
-		{
-			Name: "name",
-			Type: "string",
-		},
-		{
-			Name: "version",
-			Type: "string",
-		},
-		{
-			Name: "chainId",
-			Type: "uint256",
-		},
-		{
-			Name: "verifyingContract",
-			Type: "address",
-		},
-	},
-	"Val": {
-		{
-			Name: "field",
-			Type: "bytes[][]",
-		},
-	},
-}
-
-var messageStandard = map[string]interface{}{
-	"field": [][][]byte{{{1}, {2}}, {{3}, {4}}},
-}
-
-var domainStandard = apitypes.TypedDataDomain{
-	Name:              "Recursive Bytes",
-	Version:           "1",
-	ChainId:           math.NewHexOrDecimal256(1),
-	VerifyingContract: "0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC",
-	Salt:              "",
-}
-
-var typedData = apitypes.TypedData{
-	Types:       typesStandard,
-	PrimaryType: "Val",
-	Domain:      domainStandard,
-	Message:     messageStandard,
-}
-
-func TestEncodeDataRecursiveBytes(t *testing.T) {
-	_, err := typedData.EncodeData(typedData.PrimaryType, typedData.Message, 0)
-	if err != nil {
-		t.Fatalf("got err %v", err)
-	}
-}
diff --git a/signer/core/signed_data_test.go b/signer/core/signed_data_test.go
index d0637010ba..b6c080736c 100644
--- a/signer/core/signed_data_test.go
+++ b/signer/core/signed_data_test.go
@@ -1014,3 +1014,49 @@ func TestComplexTypedDataWithLowercaseReftype(t *testing.T) {
 		t.Fatalf("Error, got %x, wanted %x", sighash, expSigHash)
 	}
 }
+
+var recursiveBytesTypesStandard = apitypes.Types{
+	"EIP712Domain": {
+		{
+			Name: "name",
+			Type: "string",
+		},
+		{
+			Name: "version",
+			Type: "string",
+		},
+		{
+			Name: "chainId",
+			Type: "uint256",
+		},
+		{
+			Name: "verifyingContract",
+			Type: "address",
+		},
+	},
+	"Val": {
+		{
+			Name: "field",
+			Type: "bytes[][]",
+		},
+	},
+}
+
+var recursiveBytesMessageStandard = map[string]interface{}{
+	"field": [][][]byte{{{1}, {2}}, {{3}, {4}}},
+}
+
+var recursiveBytesTypedData = apitypes.TypedData{
+	Types:       recursiveBytesTypesStandard,
+	PrimaryType: "Val",
+	Domain:      domainStandard,
+	Message:     recursiveBytesMessageStandard,
+}
+
+func TestEncodeDataRecursiveBytes(t *testing.T) {
+	typedData := recursiveBytesTypedData
+	_, err := typedData.EncodeData(typedData.PrimaryType, typedData.Message, 0)
+	if err != nil {
+		t.Fatalf("got err %v", err)
+	}
+}