diff --git a/drivers/media/i2c/imx577.c b/drivers/media/i2c/imx577.c
index 0d4eca4ef866..b1567c2341d0 100644
--- a/drivers/media/i2c/imx577.c
+++ b/drivers/media/i2c/imx577.c
@@ -70,7 +70,7 @@
 #define IMX577_REG_GAIN_L		0x0205
 #define IMX577_GAIN_MIN			0x10
 #define IMX577_GAIN_MAX			0x1600
-#define IMX577_GAIN_STEP		0x10
+#define IMX577_GAIN_STEP		0x1
 #define IMX577_GAIN_DEFAULT		0x20
 
 #define IMX577_REG_DGAIN		0x3ff9