diff --git a/apps/website/docs/getting-started/usage.md b/apps/website/docs/getting-started/usage.md
index 3cd58b3a44..fad5ee8fa6 100644
--- a/apps/website/docs/getting-started/usage.md
+++ b/apps/website/docs/getting-started/usage.md
@@ -107,7 +107,6 @@ function() {
                 `${baseURL}/ffmpeg-core.worker.js`,
                 "text/javascript",
             ),
-            thread: true,
         });
         setLoaded(true);
     }
diff --git a/packages/ffmpeg/src/types.ts b/packages/ffmpeg/src/types.ts
index d95267b94e..411cf29188 100644
--- a/packages/ffmpeg/src/types.ts
+++ b/packages/ffmpeg/src/types.ts
@@ -17,7 +17,7 @@ export interface FFMessageLoadConfig {
    */
   wasmURL?: string;
   /**
-   * `ffmpeg-core.worker.js` URL, only being loaded when `thread` is `true`.
+   * `ffmpeg-core.worker.js` URL.
    *
    * @defaultValue `https://unpkg.com/@ffmpeg/core-mt@${CORE_VERSION}/dist/umd/ffmpeg-core.worker.js`;
    */