diff --git a/poky/meta/recipes-bsp/u-boot/u-boot_2021.07.bb b/poky/meta/recipes-bsp/u-boot/u-boot_2021.07.bb
index bbbc99b..c8dbe47 100644
--- a/poky/meta/recipes-bsp/u-boot/u-boot_2021.07.bb
+++ b/poky/meta/recipes-bsp/u-boot/u-boot_2021.07.bb
@@ -1,6 +1,6 @@
 require u-boot-common.inc
 require u-boot.inc
 
-SRC_URI_append = " file://0001-riscv32-Use-double-float-ABI-for-rv32.patch"
+SRC_URI:append = " file://0001-riscv32-Use-double-float-ABI-for-rv32.patch"
 
 DEPENDS += "bc-native dtc-native python3-setuptools-native"