diff --git a/build.config.amlogic b/build.config.amlogic
index bf67d36c4d3e..cd800c2ec5d4 100644
--- a/build.config.amlogic
+++ b/build.config.amlogic
@@ -1,7 +1,9 @@
 . ${ROOT_DIR}/${KERNEL_DIR}/build.config.gki.aarch64
 
 DEFCONFIG=amlogic_gki_defconfig
-PRE_DEFCONFIG_CMDS="KCONFIG_CONFIG=${ROOT_DIR}/${KERNEL_DIR}/arch/arm64/configs/${DEFCONFIG} ${ROOT_DIR}/${KERNEL_DIR}/scripts/kconfig/merge_config.sh -m -r ${ROOT_DIR}/${KERNEL_DIR}/arch/arm64/configs/gki_defconfig ${ROOT_DIR}/${KERNEL_DIR}/arch/arm64/configs/amlogic_gki.fragment"
+FRAGMENT_CONFIG=${KERNEL_DIR}/arch/arm64/configs/amlogic_gki.fragment
+
+PRE_DEFCONFIG_CMDS="KCONFIG_CONFIG=${ROOT_DIR}/${KERNEL_DIR}/arch/arm64/configs/${DEFCONFIG} ${ROOT_DIR}/${KERNEL_DIR}/scripts/kconfig/merge_config.sh -m -r ${ROOT_DIR}/${KERNEL_DIR}/arch/arm64/configs/gki_defconfig ${ROOT_DIR}/${FRAGMENT_CONFIG}"
 POST_DEFCONFIG_CMDS="rm ${ROOT_DIR}/${KERNEL_DIR}/arch/arm64/configs/${DEFCONFIG}"
 
 # needed for DT overlay support