diff --git a/configs/ax25-ae350_defconfig b/configs/ax25-ae350_defconfig
index d7c4f40..cad82c4 100644
--- a/configs/ax25-ae350_defconfig
+++ b/configs/ax25-ae350_defconfig
@@ -1,7 +1,7 @@
 CONFIG_RISCV=y
 CONFIG_SYS_TEXT_BASE=0x00000000
 CONFIG_TARGET_AX25_AE350=y
-CONFIG_CPU_RISCV_64=y
+CONFIG_ARCH_RV64I=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_FIT=y