diff --git a/accounts/abi/argument.go b/accounts/abi/argument.go
index a92d2277e9..c0c87c5308 100644
--- a/accounts/abi/argument.go
+++ b/accounts/abi/argument.go
@@ -275,7 +275,7 @@ func (arguments Arguments) UnpackValues(data []byte) ([]interface{}, error) {
 	retval := make([]interface{}, 0, len(nonIndexedArgs))
 	virtualArgs := 0
 	for index, arg := range nonIndexedArgs {
-		marshalledValue, err := toGoType((index+virtualArgs)*32, arg.Type, data)
+		marshalledValue, err := ToGoType((index+virtualArgs)*32, arg.Type, data)
 		if arg.Type.T == ArrayTy && !isDynamicType(arg.Type) {
 			// If we have a static array, like [3]uint256, these are coded as
 			// just like uint256,uint256,uint256.