diff --git a/config/boards/armsom-forge1.csc b/config/boards/armsom-forge1.csc
index c3d4d7db4425..8434b6406206 100644
--- a/config/boards/armsom-forge1.csc
+++ b/config/boards/armsom-forge1.csc
@@ -4,7 +4,7 @@ BOARDFAMILY="rockchip"
 BOOTCONFIG="generic-rk3506_defconfig"
 BOARD_MAINTAINER="amazingfate"
 KERNEL_TARGET="vendor"
-BOOT_FDT_FILE="rk3506-armsom-forge1.dtb"
+BOOT_FDT_FILE="rk3506b-armsom-forge1.dtb"
 IMAGE_PARTITION_TABLE="gpt"
 BOOT_SOC="rk3506"
 DDR_BLOB="rk35/rk3506b_ddr_750MHz_v1.06.bin"