diff --git a/rpi3.mk b/rpi3.mk
index 81c8d7cef84aa17dc70a7ec16f4a8455d74ac9e1..449aa3af8eebe2867d55415368e2cc326c2848db 100644
--- a/rpi3.mk
+++ b/rpi3.mk
@@ -83,7 +83,7 @@ arm-tf-clean:
 # Das U-Boot
 ################################################################################
 
-U-BOOT_EXPORTS ?= CROSS_COMPILE=$(LEGACY_AARCH64_CROSS_COMPILE) ARCH=arm64
+U-BOOT_EXPORTS ?= CROSS_COMPILE=$(AARCH64_CROSS_COMPILE) ARCH=arm64
 
 .PHONY: u-boot
 u-boot: $(RPI3_HEAD_BIN)