diff --git a/lib/internal/child_process/serialization.js b/lib/internal/child_process/serialization.js
index 9f03a8e8446c43..df8a6ca67236c5 100644
--- a/lib/internal/child_process/serialization.js
+++ b/lib/internal/child_process/serialization.js
@@ -25,10 +25,9 @@ class ChildProcessSerializer extends v8.DefaultSerializer {
     if (isArrayBufferView(object)) {
       this.writeUint32(kArrayBufferViewTag);
       return super._writeHostObject(object);
-    } else {
-      this.writeUint32(kNotArrayBufferViewTag);
-      this.writeValue({ ...object });
     }
+    this.writeUint32(kNotArrayBufferViewTag);
+    this.writeValue({ ...object });
   }
 }