diff --git a/tools/testing/selftests/vDSO/vdso_test_clock_getres.c b/tools/testing/selftests/vDSO/vdso_test_clock_getres.c
index 38d46a8bf7cb..b5d5f59f725a 100644
--- a/tools/testing/selftests/vDSO/vdso_test_clock_getres.c
+++ b/tools/testing/selftests/vDSO/vdso_test_clock_getres.c
@@ -13,7 +13,6 @@
 
 #define _GNU_SOURCE
 #include <elf.h>
-#include <err.h>
 #include <fcntl.h>
 #include <stdint.h>
 #include <stdio.h>