diff --git a/src/index.ts b/src/index.ts
index f6f4cc3..9e15b23 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -10,6 +10,7 @@ export async function run(bytecode: Bytecode, functions?: Record<string, TypeScr
 export { type Bytecode, toBytecode, type ProgramItem } from "./bytecode"
 export { bytecodeToString } from "./format"
 export { wrapNative } from "./function"
+export { OpCode } from "./opcode"
 export { Scope } from "./scope"
 export type { Value, TypeScriptFunction, NativeFunction } from "./value"
 export { toValue, toString, toNumber, fromValue, toNull } from "./value"