diff --git a/package/boot/uboot-mediatek/Makefile b/package/boot/uboot-mediatek/Makefile
index 08cf8667949..3dda5264dd8 100644
--- a/package/boot/uboot-mediatek/Makefile
+++ b/package/boot/uboot-mediatek/Makefile
@@ -815,8 +815,8 @@ define U-Boot/mt7981_wavlink_wl-wnt100x3
   UBOOT_IMAGE:=u-boot.fip
   BL2_BOOTDEV:=spim-nand
   BL2_SOC:=mt7981
-  BL2_DDRTYPE:=ddr3
-  DEPENDS:=+trusted-firmware-a-mt7981-spim-nand-ddr3
+  BL2_DDRTYPE:=ddr3-1866
+  DEPENDS:=+trusted-firmware-a-mt7981-spim-nand-ddr3-1866
 endef
 
 define U-Boot/mt7981_xiaomi_mi-router-ax3000t
diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk
index c1ff617bdbb..3b4cb6bbed6 100644
--- a/target/linux/mediatek/image/filogic.mk
+++ b/target/linux/mediatek/image/filogic.mk
@@ -4070,7 +4070,7 @@ define Device/wavlink_wl-wnt100x3-ubootmod
   DEVICE_PACKAGES := kmod-usb3 kmod-mt7915e kmod-mt7981-firmware \
   	mt7981-wo-firmware kmod-hwmon-pwmfan
   ARTIFACTS := preloader.bin bl31-uboot.fip
-  ARTIFACT/preloader.bin := mt7981-bl2 spim-nand-ddr3
+  ARTIFACT/preloader.bin := mt7981-bl2 spim-nand-ddr3-1866
   ARTIFACT/bl31-uboot.fip := mt7981-bl31-uboot wavlink_wl-wnt100x3
 endef
 TARGET_DEVICES += wavlink_wl-wnt100x3-ubootmod