diff --git a/libcpu/Kconfig b/libcpu/Kconfig
index 3c8c73636d..a26aa033c0 100644
--- a/libcpu/Kconfig
+++ b/libcpu/Kconfig
@@ -105,6 +105,10 @@ config ARCH_RISCV64
     select ARCH_CPU_64BIT
     bool
 
+config ARCH_NUCLEI
+    select ARCH_RISCV
+    bool
+
 config ARCH_IA32
     bool