diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index 7c81bc9ce7a..a8d3efc40c3 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -1503,6 +1503,7 @@ static NTSTATUS WS2_async_shutdown( void* user, PIO_STATUS_BLOCK iosb, NTSTATUS
         break;
     }
     iosb->u.Status = status;
+    iosb->Information = 0;
     *apc = ws2_async_apc;
     return status;
 }