diff --git a/src/unix/hurd/mod.rs b/src/unix/hurd/mod.rs
index 2701649f6c646..71f1ac8d98c22 100644
--- a/src/unix/hurd/mod.rs
+++ b/src/unix/hurd/mod.rs
@@ -2760,6 +2760,10 @@ pub const MREMAP_FIXED: ::c_int = 2;
 pub const MCL_CURRENT: ::c_int = 0x0001;
 pub const MCL_FUTURE: ::c_int = 0x0002;
 
+// sys/xattr.h
+pub const XATTR_CREATE: ::c_int = 0x1;
+pub const XATTR_REPLACE: ::c_int = 0x2;
+
 // spawn.h
 pub const POSIX_SPAWN_USEVFORK: ::c_int = 64;
 pub const POSIX_SPAWN_SETSID: ::c_int = 128;