diff --git a/libc-test/semver/linux.txt b/libc-test/semver/linux.txt
index a8806a36f4600..dcb8c0fd7c235 100644
--- a/libc-test/semver/linux.txt
+++ b/libc-test/semver/linux.txt
@@ -1744,6 +1744,7 @@ MS_SLAVE
 MS_STRICTATIME
 MS_SYNCHRONOUS
 MS_UNBINDABLE
+NAME_MAX
 NDA_CACHEINFO
 NDA_DST
 NDA_IFINDEX
diff --git a/src/unix/linux_like/mod.rs b/src/unix/linux_like/mod.rs
index 6128cecbba5f0..c3830cd6b8783 100644
--- a/src/unix/linux_like/mod.rs
+++ b/src/unix/linux_like/mod.rs
@@ -1074,6 +1074,7 @@ pub const LOCK_UN: c_int = 8;
 pub const SS_ONSTACK: c_int = 1;
 pub const SS_DISABLE: c_int = 2;
 
+pub const NAME_MAX: c_int = 255;
 pub const PATH_MAX: c_int = 4096;
 
 pub const UIO_MAXIOV: c_int = 1024;