diff --git a/types/node/fs.d.ts b/types/node/fs.d.ts
index 0c464a3d02..c7b3ef135d 100644
--- a/types/node/fs.d.ts
+++ b/types/node/fs.d.ts
@@ -1824,6 +1824,7 @@ declare module "fs" {
         fd?: number;
         mode?: number;
         autoClose?: boolean;
+        emitClose?: boolean;
         start?: number;
         highWaterMark?: number;
     }): WriteStream;
diff --git a/types/node/v12/fs.d.ts b/types/node/v12/fs.d.ts
index 6992b5f9f2..fb40fdcd3e 100644
--- a/types/node/v12/fs.d.ts
+++ b/types/node/v12/fs.d.ts
@@ -1824,6 +1824,7 @@ declare module "fs" {
         fd?: number;
         mode?: number;
         autoClose?: boolean;
+        emitClose?: boolean;
         start?: number;
         highWaterMark?: number;
     }): WriteStream;