diff --git a/arch/powerpc/cpu/mpc8xx/Kconfig b/arch/powerpc/cpu/mpc8xx/Kconfig
index bd2af8d..1731c96 100644
--- a/arch/powerpc/cpu/mpc8xx/Kconfig
+++ b/arch/powerpc/cpu/mpc8xx/Kconfig
@@ -94,7 +94,7 @@
 
 config SYS_SYPCR
 	hex "SYPCR register" if !WDT_MPC8xxx
-	default 0
+	default 0x0
 	help
 	  System Protection Control (11-9)