diff --git a/src/soc/intel/cannonlake/Kconfig b/src/soc/intel/cannonlake/Kconfig
index e45fe20fc4..12130d55f0 100644
--- a/src/soc/intel/cannonlake/Kconfig
+++ b/src/soc/intel/cannonlake/Kconfig
@@ -154,4 +154,8 @@ config C_ENV_BOOTBLOCK_SIZE
 	hex
 	default 0x4000
 
+config STACK_SIZE
+	hex
+	default 0x2000
+
 endif