diff --git a/src/unix/linux_like/linux/mod.rs b/src/unix/linux_like/linux/mod.rs
index 56e384d687785a790194012f76fdae5c19b64521..cde5efcf9bde8f1902c4c69b3931b699e1d64b3d 100644
--- a/src/unix/linux_like/linux/mod.rs
+++ b/src/unix/linux_like/linux/mod.rs
@@ -2759,6 +2759,11 @@ extern "C" {
         sevp: *mut ::sigevent,
     ) -> ::c_int;
 
+    pub fn clock_getcpuclockid(
+        pid: ::pid_t,
+        clk_id: *mut ::clockid_t
+    ) -> ::c_int;
+
     pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
 
     pub fn setpwent();