diff --git a/targets/via/epia/Config.lb b/targets/via/epia/Config.lb
index c2b00d2b9f..192fef2690 100644
--- a/targets/via/epia/Config.lb
+++ b/targets/via/epia/Config.lb
@@ -61,6 +61,7 @@ option CONFIG_UDELAY_TSC=0
 option i686=1
 option i586=1
 option INTEL_PPRO_MTRR=1
+option ROM_SIZE=256*1024
 
 option HAVE_OPTION_TABLE=1
 option CONFIG_ROM_STREAM=1