diff --git a/src/aimedb/decoder.ts b/src/aimedb/decoder.ts
index cc40901..a8d236c 100644
--- a/src/aimedb/decoder.ts
+++ b/src/aimedb/decoder.ts
@@ -1,11 +1,10 @@
 import { Transform } from "stream";
 
 export class Decoder extends Transform {
-  constructor(options) {
+  constructor() {
     super({
       readableObjectMode: true,
       writableObjectMode: true,
-      ...options,
     });
   }
 
diff --git a/src/aimedb/pipeline.ts b/src/aimedb/pipeline.ts
index 26e726a..558385a 100644
--- a/src/aimedb/pipeline.ts
+++ b/src/aimedb/pipeline.ts
@@ -15,7 +15,7 @@ export function setup(socket) {
     new Decoder({})
   );
 
-  const output = new Encoder({});
+  const output = new Encoder();
 
   pipeline(
     output,