diff --git a/src/core/modules/impl/HandlerExecutorFactory.ts b/src/core/modules/impl/HandlerExecutorFactory.ts
index f884601..3dd4f97 100644
--- a/src/core/modules/impl/HandlerExecutorFactory.ts
+++ b/src/core/modules/impl/HandlerExecutorFactory.ts
@@ -364,7 +364,7 @@ export interface QuickJsPluginInput {
   evaluationOptions: EvaluationOptions;
   swGlobal: SmartWeaveGlobal;
   contractDefinition: ContractDefinition<unknown>;
-  wasmMemory?: WebAssembly.Memory;
+  wasmMemory?: Buffer;
 }
 
 export interface QuickJsOptions {