diff --git a/plat/intel/soc/agilex/platform.mk b/plat/intel/soc/agilex/platform.mk
index 5c92f72..2a0d110 100644
--- a/plat/intel/soc/agilex/platform.mk
+++ b/plat/intel/soc/agilex/platform.mk
@@ -76,6 +76,8 @@
 		plat/intel/soc/common/soc/socfpga_mailbox.c		\
 		plat/intel/soc/common/soc/socfpga_reset_manager.c
 
+$(eval $(call add_define,ARM_PRELOADED_DTB_BASE))
+
 PROGRAMMABLE_RESET_ADDRESS	:= 0
 RESET_TO_BL2			:= 1
 BL2_INV_DCACHE			:= 0