diff --git a/src/mainboard/intel/emeraldlake2/Makefile.inc b/src/mainboard/intel/emeraldlake2/Makefile.inc
index c595a62..a1f72e1 100644
--- a/src/mainboard/intel/emeraldlake2/Makefile.inc
+++ b/src/mainboard/intel/emeraldlake2/Makefile.inc
@@ -17,5 +17,5 @@
 ## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 ##
 
-romstage-$(CONFIG_CHROMEOS) += chromeos.c
-ramstage-$(CONFIG_CHROMEOS) += chromeos.c
+romstage-y += chromeos.c
+ramstage-y += chromeos.c