diff --git a/project/config/cfgdefs.sh b/project/config/cfgdefs.sh
index 4b7edb1..55af928 100644
--- a/project/config/cfgdefs.sh
+++ b/project/config/cfgdefs.sh
@@ -169,6 +169,9 @@ cfgdefs_perform_common_tests()
 	cfgtest_interface_presence 'pwritev'
 	cfgtest_interface_presence 'pwritev2'
 
+	mb_cfgtest_headers='pthread.h time.h'
+	cfgtest_interface_presence 'pthread_getcpuclockid'
+
 	mb_cfgtest_headers='sched.h'
 	cfgtest_interface_presence 'sched_get_priority_max'
 	cfgtest_interface_presence 'sched_rr_get_interval'