diff --git a/programs/bpf/rust/sysvar/src/lib.rs b/programs/bpf/rust/sysvar/src/lib.rs
index f5994d09a..eba719eea 100644
--- a/programs/bpf/rust/sysvar/src/lib.rs
+++ b/programs/bpf/rust/sysvar/src/lib.rs
@@ -10,7 +10,6 @@ use solana_program::{
     msg,
     program_error::ProgramError,
     pubkey::Pubkey,
-    system_program,
     sysvar::{
         self, clock::Clock, epoch_schedule::EpochSchedule, instructions, rent::Rent,
         slot_hashes::SlotHashes, slot_history::SlotHistory, stake_history::StakeHistory, Sysvar,
@@ -47,7 +46,7 @@ pub fn process_instruction(
     // Instructions
     msg!("Instructions identifier:");
     sysvar::instructions::id().log();
-    assert_eq!(*accounts[4].owner, system_program::id());
+    assert_eq!(*accounts[4].owner, sysvar::id());
     let index = instructions::load_current_index(&accounts[4].try_borrow_data()?);
     assert_eq!(0, index);
 
diff --git a/sdk/src/feature_set.rs b/sdk/src/feature_set.rs
index a6bdac9c8..d573f83b1 100644
--- a/sdk/src/feature_set.rs
+++ b/sdk/src/feature_set.rs
@@ -30,10 +30,6 @@ pub mod instructions_sysvar_enabled {
     solana_sdk::declare_id!("EnvhHCLvg55P7PDtbvR1NwuTuAeodqpusV3MR5QEK8gs");
 }
 
-pub mod instructions_sysvar_owned_by_sysvar {
-    solana_sdk::declare_id!("H3kBSaKdeiUsyHmeHqjJYNc27jesXZ6zWj3zWkowQbkV");
-}
-
 pub mod deprecate_rewards_sysvar {
     solana_sdk::declare_id!("GaBtBJvmS4Arjj5W1NmFcyvPjsHN38UGYDq2MDwbs9Qu");
 }
@@ -199,6 +195,10 @@ pub mod libsecp256k1_fail_on_bad_count {
     solana_sdk::declare_id!("8aXvSuopd1PUj7UhehfXJRg6619RHp8ZvwTyyJHdUYsj");
 }
 
+pub mod instructions_sysvar_owned_by_sysvar {
+    solana_sdk::declare_id!("H3kBSaKdeiUsyHmeHqjJYNc27jesXZ6zWj3zWkowQbkV");
+}
+
 pub mod close_upgradeable_program_accounts {
     solana_sdk::declare_id!("EQMtCuSAkMVF9ZdhGuABtgvyXJLtSRF5AQKv1RNsrhj7");
 }
@@ -231,6 +231,7 @@ lazy_static! {
         (blake3_syscall_enabled::id(), "blake3 syscall"),
         (dedupe_config_program_signers::id(), "dedupe config program signers"),
         (deterministic_shred_seed_enabled::id(), "deterministic shred seed"),
+        (verify_tx_signatures_len::id(), "prohibit extra transaction signatures"),
         (vote_stake_checked_instructions::id(), "vote/state program checked instructions #18345"),
         (updated_verify_policy::id(), "update verify policy"),
         (neon_evm_compute_budget::id(), "bump neon_evm's compute budget"),
@@ -246,6 +247,7 @@ lazy_static! {
         (mem_overlap_fix::id(), "memory overlap fix"),
         (versioned_tx_message_enabled::id(), "enable versioned transaction message processing"),
         (libsecp256k1_fail_on_bad_count::id(), "Fail libsec256k1_verify if count appears wrong"),
+        (instructions_sysvar_owned_by_sysvar::id(), "fix owner for instructions sysvar"),
         (close_upgradeable_program_accounts::id(), "enable closing upgradeable program accounts"),
         /*************** ADD NEW FEATURES HERE ***************/
     ]