diff --git a/lib/std/os/bits/linux/x86_64.zig b/lib/std/os/bits/linux/x86_64.zig
index 936c03bd345ecf326ed54c18a24097bfaf831833..35e4c879cd36dda0d5fe8c054a25a65e3f4edc97 100644
--- a/lib/std/os/bits/linux/x86_64.zig
+++ b/lib/std/os/bits/linux/x86_64.zig
@@ -19,6 +19,7 @@ const iovec = linux.iovec;
 const iovec_const = linux.iovec_const;
 
 pub const mode_t = usize;
+pub const time_t = isize;
 
 pub const SYS = extern enum(usize) {
     read = 0,