diff --git a/arch/sh/lib/time_sh2.c b/arch/sh/lib/time_sh2.c
index be3896c..4b1f47b 100644
--- a/arch/sh/lib/time_sh2.c
+++ b/arch/sh/lib/time_sh2.c
@@ -84,5 +84,5 @@
 
 unsigned long get_tbclk(void)
 {
-	return CONFIG_SYS_HZ;
+	return CONFIG_SH_CMT_CLK_FREQ;
 }