diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 938d8908b9e0..baa4b70b02d3 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -591,7 +591,7 @@ asmlinkage long sys_timer_gettime(timer_t timer_id,
 asmlinkage long sys_timer_getoverrun(timer_t timer_id);
 asmlinkage long sys_timer_settime(timer_t timer_id, int flags,
 				const struct __kernel_itimerspec __user *new_setting,
-				struct itimerspec __user *old_setting);
+				struct __kernel_itimerspec __user *old_setting);
 asmlinkage long sys_timer_delete(timer_t timer_id);
 asmlinkage long sys_clock_settime(clockid_t which_clock,
 				const struct __kernel_timespec __user *tp);