diff --git a/substrate/primitives/runtime/src/transaction_validity.rs b/substrate/primitives/runtime/src/transaction_validity.rs
index 29c8b54231..7cc8b70df9 100644
--- a/substrate/primitives/runtime/src/transaction_validity.rs
+++ b/substrate/primitives/runtime/src/transaction_validity.rs
@@ -21,6 +21,7 @@ use crate::{
 	codec::{Decode, Encode},
 	RuntimeDebug,
 };
+use scale_info::TypeInfo;
 use sp_std::prelude::*;
 
 /// Priority for a transaction. Additive. Higher is better.
@@ -34,7 +35,7 @@ pub type TransactionLongevity = u64;
 pub type TransactionTag = Vec<u8>;
 
 /// An invalid transaction validity.
-#[derive(Clone, PartialEq, Eq, Encode, Decode, Copy, RuntimeDebug)]
+#[derive(Clone, PartialEq, Eq, Encode, Decode, Copy, RuntimeDebug, TypeInfo)]
 #[cfg_attr(feature = "std", derive(serde::Serialize, serde::Deserialize))]
 pub enum InvalidTransaction {
 	/// The call of the transaction is not expected.
@@ -117,7 +118,7 @@ impl From<InvalidTransaction> for &'static str {
 }
 
 /// An unknown transaction validity.
-#[derive(Clone, PartialEq, Eq, Encode, Decode, Copy, RuntimeDebug)]
+#[derive(Clone, PartialEq, Eq, Encode, Decode, Copy, RuntimeDebug, TypeInfo)]
 #[cfg_attr(feature = "std", derive(serde::Serialize, serde::Deserialize))]
 pub enum UnknownTransaction {
 	/// Could not lookup some information that is required to validate the transaction.
@@ -141,7 +142,7 @@ impl From<UnknownTransaction> for &'static str {
 }
 
 /// Errors that can occur while checking the validity of a transaction.
-#[derive(Clone, PartialEq, Eq, Encode, Decode, Copy, RuntimeDebug)]
+#[derive(Clone, PartialEq, Eq, Encode, Decode, Copy, RuntimeDebug, TypeInfo)]
 #[cfg_attr(feature = "std", derive(serde::Serialize, serde::Deserialize))]
 pub enum TransactionValidityError {
 	/// The transaction is invalid.