diff --git a/src/soc/intel/skylake/romstage/Makefile.inc b/src/soc/intel/skylake/romstage/Makefile.inc
index 877712f58e..c19301f734 100644
--- a/src/soc/intel/skylake/romstage/Makefile.inc
+++ b/src/soc/intel/skylake/romstage/Makefile.inc
@@ -1,6 +1,6 @@
 verstage-y += power_state.c
 
-romstage-$(CONFIG_PLATFORM_USES_FSP2_0) += car_stage.S
+romstage-$(CONFIG_PLATFORM_USES_FSP2_0) += car_stage_fsp20.S
 romstage-y += pmc.c
 romstage-y += power_state.c
 romstage-$(CONFIG_PLATFORM_USES_FSP1_1) += romstage.c
diff --git a/src/soc/intel/skylake/romstage/car_stage.S b/src/soc/intel/skylake/romstage/car_stage_fsp20.S
similarity index 100%
rename from src/soc/intel/skylake/romstage/car_stage.S
rename to src/soc/intel/skylake/romstage/car_stage_fsp20.S