diff --git a/src/soc/amd/stoneyridge/Kconfig b/src/soc/amd/stoneyridge/Kconfig
index 728e063..a1b109e 100644
--- a/src/soc/amd/stoneyridge/Kconfig
+++ b/src/soc/amd/stoneyridge/Kconfig
@@ -258,7 +258,7 @@
 
 config SMM_TSEG_SIZE
 	hex
-	default 0x800000 if SMM_TSEG && HAVE_SMI_HANDLER
+	default 0x800000 if HAVE_SMI_HANDLER
 	default 0x0
 
 config SMM_RESERVED_SIZE