diff --git a/src/cpu/intel/car/romstage.c b/src/cpu/intel/car/romstage.c
index d04b6e120c..4f600342ec 100644
--- a/src/cpu/intel/car/romstage.c
+++ b/src/cpu/intel/car/romstage.c
@@ -16,7 +16,7 @@
 #include <cpu/intel/romstage.h>
 #include <program_loading.h>
 
-#define DCACHE_RAM_ROMSTAGE_STACK_SIZE 0x800
+#define DCACHE_RAM_ROMSTAGE_STACK_SIZE 0x2000
 
 void * asmlinkage romstage_main(unsigned long bist)
 {