diff --git a/src/mainboard/system76/lemp9/Kconfig b/src/mainboard/system76/lemp9/Kconfig
index 3e979dd42a..3c844d9f69 100644
--- a/src/mainboard/system76/lemp9/Kconfig
+++ b/src/mainboard/system76/lemp9/Kconfig
@@ -39,7 +39,7 @@ config MAINBOARD_VERSION
 
 config CBFS_SIZE
 	hex
-	default 0xA00000
+	default 0xc00000
 
 config CONSOLE_POST
 	bool