diff --git a/src/mainboard/gigabyte/ga_2761gxdk/Config.lb b/src/mainboard/gigabyte/ga_2761gxdk/Config.lb
index 46a847f769..6974de01bc 100644
--- a/src/mainboard/gigabyte/ga_2761gxdk/Config.lb
+++ b/src/mainboard/gigabyte/ga_2761gxdk/Config.lb
@@ -92,7 +92,7 @@ if USE_DCACHE_RAM
 	else
 		makerule ./cache_as_ram_auto.inc
         		depends "$(MAINBOARD)/cache_as_ram_auto.c option_table.h"
-		        action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -S -o $@"
+		        action "$(CC) -I$(TOP)/src -I. $(CPPFLAGS) $(CPU_OPT) $(MAINBOARD)/cache_as_ram_auto.c -Os -nostdinc -nostdlib -fno-builtin -Wall -c -S -o $@"
 		        action "perl -e 's/.rodata/.rom.data/g' -pi $@"
         		action "perl -e 's/.text/.section .rom.text/g' -pi $@"
 		end