diff --git a/src/mainboard/siemens/chili/variants/base/devicetree.cb b/src/mainboard/siemens/chili/variants/base/devicetree.cb
index 6bdec658cf..949380177b 100644
--- a/src/mainboard/siemens/chili/variants/base/devicetree.cb
+++ b/src/mainboard/siemens/chili/variants/base/devicetree.cb
@@ -120,8 +120,8 @@ chip soc/intel/cannonlake
 				device pnp 0c31.0 on end
 			end
 		end
-		device pci 1f.1 on	end	# P2SB
-		device pci 1f.2 on	end	# Power Management Controller
+		device pci 1f.1 hidden	end	# P2SB
+		device pci 1f.2 hidden	end	# Power Management Controller
 		device pci 1f.3 on	end	# Intel HDA
 		device pci 1f.4 on	end	# SMBus
 		device pci 1f.5 on	end	# PCH SPI