diff --git a/plat/rockchip/rk3399/drivers/soc/soc.h b/plat/rockchip/rk3399/drivers/soc/soc.h
index d99b380ef..d4c2b695e 100644
--- a/plat/rockchip/rk3399/drivers/soc/soc.h
+++ b/plat/rockchip/rk3399/drivers/soc/soc.h
@@ -64,7 +64,7 @@
 #define PLL_NO_BYPASS_MODE		WMSK_BIT(PLL_BYPASS_SHIFT)
 
 #define PLL_CON_COUNT			0x06
-#define CRU_CLKSEL_COUNT		0x108
+#define CRU_CLKSEL_COUNT		108
 #define CRU_CLKSEL_CON(n)		(0x100 + (n) * 4)
 
 #define PMUCRU_CLKSEL_CONUT		0x06