diff --git a/arch/x86/dts/crownbay.dts b/arch/x86/dts/crownbay.dts
index 3f43f3ca372..c3e112f7179 100644
--- a/arch/x86/dts/crownbay.dts
+++ b/arch/x86/dts/crownbay.dts
@@ -6,7 +6,7 @@
 
 /dts-v1/;
 
-/include/ "coreboot.dtsi"
+/include/ "serial.dtsi"
 
 / {
 	#address-cells = <1>;
diff --git a/arch/x86/dts/link.dts b/arch/x86/dts/link.dts
index a739080a2fc..c6b7d82b450 100644
--- a/arch/x86/dts/link.dts
+++ b/arch/x86/dts/link.dts
@@ -1,6 +1,6 @@
 /dts-v1/;
 
-/include/ "coreboot.dtsi"
+/include/ "serial.dtsi"
 
 / {
 	#address-cells = <1>;
diff --git a/arch/x86/dts/coreboot.dtsi b/arch/x86/dts/serial.dtsi
similarity index 100%
rename from arch/x86/dts/coreboot.dtsi
rename to arch/x86/dts/serial.dtsi