4 files changed, 4 insertions, 4 deletions
diff --git a/src/mainboard/lenovo/s230u/devicetree.cb b/src/mainboard/lenovo/s230u/devicetree.cb
index 9546c3e080..7e9605471b 100644
--- a/src/mainboard/lenovo/s230u/devicetree.cb
+++ b/src/mainboard/lenovo/s230u/devicetree.cb
@@ -20,7 +20,7 @@ chip northbridge/intel/sandybridge
 			device lapic 0xacac off end
 		end
 	end
-	device domain 0x0 on
+	device domain 0 on
 		subsystemid 0x17aa 0x2205 inherit
 
 		device pci 00.0 on end # Host bridge Host bridge
diff --git a/src/mainboard/lenovo/t430/devicetree.cb b/src/mainboard/lenovo/t430/devicetree.cb
index 3c5c3c3ceb..146eecf94f 100644
--- a/src/mainboard/lenovo/t430/devicetree.cb
+++ b/src/mainboard/lenovo/t430/devicetree.cb
@@ -24,7 +24,7 @@ chip northbridge/intel/sandybridge
 		end
 	end
 
-	device domain 0x0 on
+	device domain 0 on
 		subsystemid 0x17aa 0x21f3 inherit
 
 		chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH
diff --git a/src/mainboard/lenovo/t440p/devicetree.cb b/src/mainboard/lenovo/t440p/devicetree.cb
index 590004afef..c7af35f670 100644
--- a/src/mainboard/lenovo/t440p/devicetree.cb
+++ b/src/mainboard/lenovo/t440p/devicetree.cb
@@ -19,7 +19,7 @@ chip northbridge/intel/haswell
 			device lapic 0xacac off end
 		end
 	end
-	device domain 0x0 on
+	device domain 0 on
 		subsystemid 0x17aa 0x220e inherit
 
 		device pci 00.0 on end # Host bridge Host bridge
diff --git a/src/mainboard/lenovo/x131e/devicetree.cb b/src/mainboard/lenovo/x131e/devicetree.cb
index 00b55746d8..7ee982ff4e 100644
--- a/src/mainboard/lenovo/x131e/devicetree.cb
+++ b/src/mainboard/lenovo/x131e/devicetree.cb
@@ -26,7 +26,7 @@ chip northbridge/intel/sandybridge
 		end
 	end
 
-	device domain 0x0 on
+	device domain 0 on
 		subsystemid 0x17aa 0x21fe inherit
 
 		device pci 00.0 on end # Host bridge