diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c
index 3705412bac5f..6eb8a16ba0a7 100644
--- a/drivers/crypto/hisilicon/sec2/sec_main.c
+++ b/drivers/crypto/hisilicon/sec2/sec_main.c
@@ -55,7 +55,7 @@
 #define SEC_CONTROL_REG		0x301200
 #define SEC_DYNAMIC_GATE_REG		0x30121c
 #define SEC_CORE_AUTO_GATE		0x30212c
-#define SEC_DYNAMIC_GATE_EN		0x7bff
+#define SEC_DYNAMIC_GATE_EN		0x7fff
 #define SEC_CORE_AUTO_GATE_EN		GENMASK(3, 0)
 #define SEC_CLK_GATE_ENABLE		BIT(3)
 #define SEC_CLK_GATE_DISABLE		(~BIT(3))