diff --git a/ChangeLog b/ChangeLog
index 8e26c003a8..2e29752af7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2017-09-27  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* sysdeps/unix/sysv/linux/ifaddrs.c (__getifaddrs): Add
+	libc_hidden_def.
+	(__freeifaddrs): Likewise.
+
 2017-09-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 
 	* include/dirent.h (__dirfd): New declaration.
diff --git a/sysdeps/unix/sysv/linux/ifaddrs.c b/sysdeps/unix/sysv/linux/ifaddrs.c
index f25f67a129..0594afeecf 100644
--- a/sysdeps/unix/sysv/linux/ifaddrs.c
+++ b/sysdeps/unix/sysv/linux/ifaddrs.c
@@ -833,6 +833,7 @@ __getifaddrs (struct ifaddrs **ifap)
   return res;
 }
 weak_alias (__getifaddrs, getifaddrs)
+libc_hidden_def (__getifaddrs)
 libc_hidden_weak (getifaddrs)
 
 
@@ -842,4 +843,5 @@ __freeifaddrs (struct ifaddrs *ifa)
   free (ifa);
 }
 weak_alias (__freeifaddrs, freeifaddrs)
+libc_hidden_def (__freeifaddrs)
 libc_hidden_weak (freeifaddrs)