diff --git a/lib/std/os/bits/linux.zig b/lib/std/os/bits/linux.zig
index ed4d704447..7cf6658a48 100644
--- a/lib/std/os/bits/linux.zig
+++ b/lib/std/os/bits/linux.zig
@@ -524,7 +524,7 @@ pub const TIOCSPGRP = 0x5410;
 pub const TIOCOUTQ = if (is_mips) 0x7472 else 0x5411;
 pub const TIOCSTI = 0x5412;
 pub const TIOCGWINSZ = if (is_mips) 0x40087468 else 0x5413;
-pub const TIOCSWINSZ = if (is_mips) 0x40087467 else 0x5414;
+pub const TIOCSWINSZ = if (is_mips) 0x80087467 else 0x5414;
 pub const TIOCMGET = 0x5415;
 pub const TIOCMBIS = 0x5416;
 pub const TIOCMBIC = 0x5417;