diff --git a/include/linux/mfd/rk808.h b/include/linux/mfd/rk808.h
index fc5db6fcb57d..6d435a3c06bc 100644
--- a/include/linux/mfd/rk808.h
+++ b/include/linux/mfd/rk808.h
@@ -244,7 +244,7 @@ enum rk818_reg {
 #define RK818_IRQ_CHG_TS1	12
 #define RK818_IRQ_TS2		13
 #define RK818_IRQ_CHG_CVTLIM	14
-#define RK818_IRQ_DISCHG_ILIM	7
+#define RK818_IRQ_DISCHG_ILIM	15
 
 #define RK818_IRQ_VOUT_LO_MSK		BIT(0)
 #define RK818_IRQ_VB_LO_MSK		BIT(1)