diff --git a/sdk/src/native_program.rs b/sdk/src/native_program.rs
index 03b7ea9ab1..815de12cd2 100644
--- a/sdk/src/native_program.rs
+++ b/sdk/src/native_program.rs
@@ -28,3 +28,24 @@ macro_rules! solana_entrypoint(
         }
     )
 );
+
+/// Reasons a program might have rejected an instruction.
+#[derive(Debug, PartialEq, Eq, Clone)]
+pub enum ProgramError {
+    /// Contract's transactions resulted in an account with a negative balance
+    /// The difference from InsufficientFundsForFee is that the transaction was executed by the
+    /// contract
+    ResultWithNegativeTokens,
+
+    /// The program returned an error
+    GenericError,
+
+    /// Program's instruction token balance does not equal the balance after the instruction
+    UnbalancedInstruction,
+
+    /// Program modified an account's program id
+    ModifiedProgramId,
+
+    /// Program spent the tokens of an account that doesn't belong to it
+    ExternalAccountTokenSpend,
+}
diff --git a/src/bank.rs b/src/bank.rs
index a0d600304b..9c6e8b27ee 100644
--- a/src/bank.rs
+++ b/src/bank.rs
@@ -19,12 +19,12 @@ use native_loader;
 use payment_plan::Payment;
 use poh_recorder::PohRecorder;
 use poh_service::NUM_TICKS_PER_SECOND;
-use program::ProgramError;
 use rayon::prelude::*;
 use rpc::RpcSignatureStatus;
 use runtime::{self, RuntimeError};
 use solana_sdk::account::Account;
 use solana_sdk::hash::{hash, Hash};
+use solana_sdk::native_program::ProgramError;
 use solana_sdk::pubkey::Pubkey;
 use solana_sdk::signature::Keypair;
 use solana_sdk::signature::Signature;
diff --git a/src/budget_program.rs b/src/budget_program.rs
index f9b375e62e..e2184ae5e3 100644
--- a/src/budget_program.rs
+++ b/src/budget_program.rs
@@ -4,8 +4,8 @@ use budget_expr::BudgetExpr;
 use budget_instruction::Instruction;
 use chrono::prelude::{DateTime, Utc};
 use payment_plan::Witness;
-use program::ProgramError;
 use solana_sdk::account::Account;
+use solana_sdk::native_program::ProgramError;
 use solana_sdk::pubkey::Pubkey;
 use solana_sdk::transaction::Transaction;
 use std::io;
diff --git a/src/lib.rs b/src/lib.rs
index b07bb1a83f..ee8bc54187 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -56,7 +56,6 @@ pub mod payment_plan;
 pub mod poh;
 pub mod poh_recorder;
 pub mod poh_service;
-pub mod program;
 pub mod recvmmsg;
 pub mod replicate_stage;
 pub mod replicator;
diff --git a/src/program.rs b/src/program.rs
deleted file mode 100644
index 5804d5f73d..0000000000
--- a/src/program.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-/// Reasons a program might have rejected an instruction.
-#[derive(Debug, PartialEq, Eq, Clone)]
-pub enum ProgramError {
-    /// Contract's transactions resulted in an account with a negative balance
-    /// The difference from InsufficientFundsForFee is that the transaction was executed by the
-    /// contract
-    ResultWithNegativeTokens,
-
-    /// The program returned an error
-    GenericError,
-
-    /// Program's instruction token balance does not equal the balance after the instruction
-    UnbalancedInstruction,
-
-    /// Program modified an account's program id
-    ModifiedProgramId,
-
-    /// Program spent the tokens of an account that doesn't belong to it
-    ExternalAccountTokenSpend,
-}
diff --git a/src/runtime.rs b/src/runtime.rs
index 2cdd90e722..0eb0e33110 100644
--- a/src/runtime.rs
+++ b/src/runtime.rs
@@ -1,7 +1,7 @@
 use budget_program;
 use native_loader;
-use program::ProgramError;
 use solana_sdk::account::{create_keyed_accounts, Account, KeyedAccount};
+use solana_sdk::native_program::ProgramError;
 use solana_sdk::pubkey::Pubkey;
 use solana_sdk::transaction::Transaction;
 use storage_program;
diff --git a/src/storage_program.rs b/src/storage_program.rs
index 24f15af57c..9b6e2f4cf3 100644
--- a/src/storage_program.rs
+++ b/src/storage_program.rs
@@ -3,9 +3,9 @@
 //!  and give reward for good proofs.
 
 use bincode::deserialize;
-use program::ProgramError;
 use solana_sdk::account::Account;
 use solana_sdk::hash::Hash;
+use solana_sdk::native_program::ProgramError;
 use solana_sdk::pubkey::Pubkey;
 use solana_sdk::transaction::Transaction;
 
diff --git a/src/system_program.rs b/src/system_program.rs
index 829e1f0563..5fb547ced1 100644
--- a/src/system_program.rs
+++ b/src/system_program.rs
@@ -1,8 +1,8 @@
 //! system program
 
 use bincode::deserialize;
-use program::ProgramError;
 use solana_sdk::account::Account;
+use solana_sdk::native_program::ProgramError;
 use solana_sdk::pubkey::Pubkey;
 use solana_sdk::system_instruction::{SystemInstruction, SYSTEM_PROGRAM_ID};
 use solana_sdk::transaction::Transaction;
diff --git a/src/vote_program.rs b/src/vote_program.rs
index 77a0eb5720..909a00aa0d 100644
--- a/src/vote_program.rs
+++ b/src/vote_program.rs
@@ -3,8 +3,8 @@
 
 use bincode::{deserialize, serialize};
 use byteorder::{ByteOrder, LittleEndian};
-use program::ProgramError;
 use solana_sdk::account::Account;
+use solana_sdk::native_program::ProgramError;
 use solana_sdk::pubkey::Pubkey;
 use solana_sdk::transaction::Transaction;
 use std;