diff --git a/code/game/machinery/atmoalter/meter.dm b/code/game/machinery/atmoalter/meter.dm
index 090ea7bb5cc..560ad7642b7 100644
--- a/code/game/machinery/atmoalter/meter.dm
+++ b/code/game/machinery/atmoalter/meter.dm
@@ -144,6 +144,7 @@
 /obj/machinery/meter/turf/initialize()
 	if(!target)
 		target = loc
+	..()
 
 /obj/machinery/meter/turf/attackby(var/obj/item/weapon/W as obj, var/mob/user as mob, params)
 	return
diff --git a/code/game/machinery/camera/camera.dm b/code/game/machinery/camera/camera.dm
index 9d71df87efa..bcf8ee75b00 100644
--- a/code/game/machinery/camera/camera.dm
+++ b/code/game/machinery/camera/camera.dm
@@ -42,6 +42,7 @@
 	cameranet.addCamera(src)
 
 /obj/machinery/camera/initialize()
+	..()
 	if(z == ZLEVEL_STATION && prob(3) && !start_active)
 		toggle_cam()
 
diff --git a/code/game/machinery/computer/computer.dm b/code/game/machinery/computer/computer.dm
index 537d3772366..1cb4ba64b02 100644
--- a/code/game/machinery/computer/computer.dm
+++ b/code/game/machinery/computer/computer.dm
@@ -21,6 +21,7 @@
 	..()
 
 /obj/machinery/computer/initialize()
+	..()
 	power_change()
 	update_icon()
 
diff --git a/code/game/machinery/doors/airlock_control.dm b/code/game/machinery/doors/airlock_control.dm
index e5c93d13a00..9c4d881f378 100644
--- a/code/game/machinery/doors/airlock_control.dm
+++ b/code/game/machinery/doors/airlock_control.dm
@@ -214,6 +214,7 @@ obj/machinery/airlock_sensor/proc/set_frequency(new_frequency)
 	radio_connection = radio_controller.add_object(src, frequency, RADIO_AIRLOCK)
 
 obj/machinery/airlock_sensor/initialize()
+	..()
 	set_frequency(frequency)
 
 obj/machinery/airlock_sensor/New()
@@ -280,6 +281,7 @@ obj/machinery/access_button/proc/set_frequency(new_frequency)
 
 
 obj/machinery/access_button/initialize()
+	..()
 	set_frequency(frequency)