diff --git a/runtime/src/account_overrides.rs b/runtime/src/account_overrides.rs
index ee8e7ec9e2..0761610063 100644
--- a/runtime/src/account_overrides.rs
+++ b/runtime/src/account_overrides.rs
@@ -4,7 +4,7 @@ use {
 };
 
 /// Encapsulates overridden accounts, typically used for transaction simulations
-#[derive(Default)]
+#[derive(Clone, Default)]
 pub struct AccountOverrides {
     accounts: HashMap<Pubkey, AccountSharedData>,
 }