diff --git a/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb b/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb
index cb2d8f3..49e5933 100644
--- a/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb
+++ b/src/mainboard/lenovo/x1_carbon_gen1/devicetree.cb
@@ -126,7 +126,7 @@
 				end
 
 				chip drivers/pc80/tpm
-				     device pnp 0c31.0 on end
+					device pnp 0c31.0 on end
 				end
 
 				chip ec/lenovo/h8
@@ -166,7 +166,7 @@
 			end # SATA Controller 1
 			device pci 1f.3 on
 				subsystemid 0x17aa 0x21f9
-			        # eeprom, 8 virtual devices, same chip
+				# eeprom, 8 virtual devices, same chip
 				chip drivers/i2c/at24rf08c
 					device i2c 54 on end
 					device i2c 55 on end