1 files changed, 2 insertions, 2 deletions
diff --git a/std/io/writers.ts b/std/io/writers.ts
index 722e0297f..b9a6a5e70 100644
--- a/std/io/writers.ts
+++ b/std/io/writers.ts
@@ -14,11 +14,11 @@ export class StringWriter implements Writer {
     this.byteLength += c.byteLength;
   }
 
-  async write(p: Uint8Array): Promise<number> {
+  write(p: Uint8Array): Promise<number> {
     this.chunks.push(p);
     this.byteLength += p.byteLength;
     this.cache = undefined;
-    return p.byteLength;
+    return Promise.resolve(p.byteLength);
   }
 
   toString(): string {