diff --git a/icons/atmos/vent_pump.dmi b/icons/atmos/vent_pump.dmi
index 8846103633c..0cff6a8ffae 100644
Binary files a/icons/atmos/vent_pump.dmi and b/icons/atmos/vent_pump.dmi differ
diff --git a/icons/atmos/vent_scrubber.dmi b/icons/atmos/vent_scrubber.dmi
index 5a406601578..6b365d36c00 100644
Binary files a/icons/atmos/vent_scrubber.dmi and b/icons/atmos/vent_scrubber.dmi differ
diff --git a/icons/obj/pipe-item.dmi b/icons/obj/pipe-item.dmi
index 175147c74a0..d49236c9dda 100644
Binary files a/icons/obj/pipe-item.dmi and b/icons/obj/pipe-item.dmi differ