diff --git a/build/jam/ArchitectureRules b/build/jam/ArchitectureRules
index ff804ee009..3664b479be 100644
--- a/build/jam/ArchitectureRules
+++ b/build/jam/ArchitectureRules
@@ -483,16 +483,16 @@ rule ArchitectureSetupWarnings architecture
 	EnableWerror src add-ons kernel bus_managers agp_gart ;
 	EnableWerror src add-ons kernel bus_managers ata ;
 	EnableWerror src add-ons kernel bus_managers config_manager ;
-#	EnableWerror src add-ons kernel bus_managers firewire ;
-#	EnableWerror src add-ons kernel bus_managers ide ;
+	EnableWerror src add-ons kernel bus_managers firewire ;
+	EnableWerror src add-ons kernel bus_managers ide ;
 	EnableWerror src add-ons kernel bus_managers isa ;
 	EnableWerror src add-ons kernel bus_managers pci ;
 #	EnableWerror src add-ons kernel bus_managers ps2 ; # gcc2
-#	EnableWerror src add-ons kernel bus_managers random ;
+	EnableWerror src add-ons kernel bus_managers random ;
 	EnableWerror src add-ons kernel bus_managers scsi ;
-#	EnableWerror src add-ons kernel bus_managers tty ;
+	EnableWerror src add-ons kernel bus_managers tty ;
 	EnableWerror src add-ons kernel bus_managers usb ;
-#	EnableWerror src add-ons kernel bus_managers virtio ;
+	EnableWerror src add-ons kernel bus_managers virtio ;
 	EnableWerror src add-ons kernel busses agp_gart ;
 	EnableWerror src add-ons kernel busses ata ;
 	EnableWerror src add-ons kernel busses scsi ;