diff --git a/include/time.h b/include/time.h
index 558923274a..f712a0e167 100644
--- a/include/time.h
+++ b/include/time.h
@@ -185,7 +185,7 @@ libc_hidden_proto (__futimens64);
 #else
 extern int __timer_gettime64 (timer_t timerid, struct __itimerspec64 *value);
 extern int __timerfd_gettime64 (int fd, struct __itimerspec64 *value);
-libc_hidden_proto (__timer_gettime64);
+librt_hidden_proto (__timer_gettime64);
 libc_hidden_proto (__timerfd_gettime64);
 #endif
 
@@ -199,7 +199,7 @@ extern int __timer_settime64 (timer_t timerid, int flags,
 extern int __timerfd_settime64 (int fd, int flags,
                                 const struct __itimerspec64 *value,
                                 struct __itimerspec64 *ovalue);
-libc_hidden_proto (__timer_settime64);
+librt_hidden_proto (__timer_settime64);
 libc_hidden_proto (__timerfd_settime64);
 #endif
 
diff --git a/sysdeps/unix/sysv/linux/timer_gettime.c b/sysdeps/unix/sysv/linux/timer_gettime.c
index 669aff8d16..1e07d4845b 100644
--- a/sysdeps/unix/sysv/linux/timer_gettime.c
+++ b/sysdeps/unix/sysv/linux/timer_gettime.c
@@ -52,6 +52,8 @@ __timer_gettime64 (timer_t timerid, struct __itimerspec64 *value)
 }
 
 #if __TIMESIZE != 64
+librt_hidden_def (__timer_gettime64)
+
 int
 __timer_gettime (timer_t timerid, struct itimerspec *value)
 {
@@ -67,4 +69,3 @@ __timer_gettime (timer_t timerid, struct itimerspec *value)
 }
 #endif
 weak_alias (__timer_gettime, timer_gettime)
-libc_hidden_def (timer_gettime)
diff --git a/sysdeps/unix/sysv/linux/timer_settime.c b/sysdeps/unix/sysv/linux/timer_settime.c
index cd302e38d8..c97a9e92ef 100644
--- a/sysdeps/unix/sysv/linux/timer_settime.c
+++ b/sysdeps/unix/sysv/linux/timer_settime.c
@@ -68,6 +68,8 @@ __timer_settime64 (timer_t timerid, int flags,
 }
 
 #if __TIMESIZE != 64
+librt_hidden_def (__timer_settime64)
+
 int
 __timer_settime (timer_t timerid, int flags, const struct itimerspec *value,
                  struct itimerspec *ovalue)
@@ -89,4 +91,3 @@ __timer_settime (timer_t timerid, int flags, const struct itimerspec *value,
 }
 #endif
 weak_alias (__timer_settime, timer_settime)
-libc_hidden_def (timer_settime)