diff --git a/config/boards/rock-3a.conf b/config/boards/rock-3a.conf
index 37cc01759..ff35e0066 100644
--- a/config/boards/rock-3a.conf
+++ b/config/boards/rock-3a.conf
@@ -1,7 +1,7 @@
 # Rockchip RK3568 quad core 1-8GB SoC GBe eMMC USB3
 BOARD_NAME="Rock 3A"
 BOARDFAMILY="rk35xx"
-BOOTCONFIG="rock-3-a-rk3568_defconfig"
+BOOTCONFIG="rock-3a-rk3568_defconfig"
 KERNEL_TARGET="legacy,edge"
 FULL_DESKTOP="yes"
 BOOT_LOGO="desktop"