diff --git a/arch/arm/configs/rk3506_defconfig b/arch/arm/configs/rk3506_defconfig
index 511ce7f11755..04583399aa8e 100644
--- a/arch/arm/configs/rk3506_defconfig
+++ b/arch/arm/configs/rk3506_defconfig
@@ -181,7 +181,7 @@ CONFIG_DRM_PANEL_SIMPLE=y
 CONFIG_DRM_SII902X=y
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
 CONFIG_BACKLIGHT_PWM=y
-CONFIG_ROCKCHIP_MULTI_RGA=m
+CONFIG_ROCKCHIP_MULTI_RGA=y
 CONFIG_SOUND=y
 CONFIG_SND=y
 # CONFIG_SND_PCM_TIMER is not set