diff --git a/arch/riscv/purgatory/Makefile b/arch/riscv/purgatory/Makefile
index d4df200f7edf9..c2d14e2f345db 100644
--- a/arch/riscv/purgatory/Makefile
+++ b/arch/riscv/purgatory/Makefile
@@ -92,4 +92,4 @@ quiet_cmd_bin2c = BIN2C   $@
 $(obj)/kexec-purgatory.c: $(obj)/purgatory.ro $(obj)/purgatory.chk FORCE
 	$(call if_changed,bin2c)
 
-obj-$(CONFIG_ARCH_HAS_KEXEC_PURGATORY)	+= kexec-purgatory.o
+obj-y += kexec-purgatory.o