diff --git a/lib/std/os/wasi.zig b/lib/std/os/wasi.zig
index 951d8ee26d..a93f2f8149 100644
--- a/lib/std/os/wasi.zig
+++ b/lib/std/os/wasi.zig
@@ -78,8 +78,8 @@ pub extern "wasi_snapshot_preview1" fn random_get(buf: [*]u8, buf_len: usize) er
 pub extern "wasi_snapshot_preview1" fn sched_yield() errno_t;
 
 pub extern "wasi_snapshot_preview1" fn sock_accept(sock: fd_t, flags: fdflags_t, result_fd: *fd_t) errno_t;
-pub extern "wasi_snapshot_preview1" fn sock_recv(sock: fd_t, ri_data: *const iovec_t, ri_data_len: usize, ri_flags: riflags_t, ro_datalen: *usize, ro_flags: *roflags_t) errno_t;
-pub extern "wasi_snapshot_preview1" fn sock_send(sock: fd_t, si_data: *const ciovec_t, si_data_len: usize, si_flags: siflags_t, so_datalen: *usize) errno_t;
+pub extern "wasi_snapshot_preview1" fn sock_recv(sock: fd_t, ri_data: [*]iovec_t, ri_data_len: usize, ri_flags: riflags_t, ro_datalen: *usize, ro_flags: *roflags_t) errno_t;
+pub extern "wasi_snapshot_preview1" fn sock_send(sock: fd_t, si_data: [*]const ciovec_t, si_data_len: usize, si_flags: siflags_t, so_datalen: *usize) errno_t;
 pub extern "wasi_snapshot_preview1" fn sock_shutdown(sock: fd_t, how: sdflags_t) errno_t;
 
 /// Get the errno from a syscall return value, or 0 for no error.