diff --git a/lib/tst_clocks.c b/lib/tst_clocks.c
index 7b465b1f62d6..13d2f31953dd 100644
--- a/lib/tst_clocks.c
+++ b/lib/tst_clocks.c
@@ -11,12 +11,14 @@
 #include "tst_clocks.h"
 #include "lapi/syscalls.h"
 #include "lapi/posix_clocks.h"
+#include "tst_sig_proc.h"

 typedef int (*mysyscall)(clockid_t clk_id, void *ts);

 int syscall_supported_by_kernel(long sysnr)
 {
        int ret;
+       create_sig_proc(0, 0, 0);

        ret = syscall(sysnr, 0, NULL);
        if (ret == -1 && errno == ENOSYS)