diff --git a/code/modules/integrated_electronics/subtypes/output.dm b/code/modules/integrated_electronics/subtypes/output.dm
index 5d56a86ef12..a425b3b92b1 100644
--- a/code/modules/integrated_electronics/subtypes/output.dm
+++ b/code/modules/integrated_electronics/subtypes/output.dm
@@ -83,6 +83,11 @@
 			assembly.set_light(0)
 	power_draw_idle = light_toggled ? light_brightness * 2 : 0
 
+/obj/item/integrated_circuit/output/light/disconnect_all()
+	..()
+	light_toggled = FALSE
+	update_lighting()
+
 /obj/item/integrated_circuit/output/light/advanced/update_lighting()
 	var/new_color = get_pin_data(IC_INPUT, 1)
 	var/brightness = get_pin_data(IC_INPUT, 2)
diff --git a/html/changelogs/lights_out.yml b/html/changelogs/lights_out.yml
new file mode 100644
index 00000000000..1d044ab1f8a
--- /dev/null
+++ b/html/changelogs/lights_out.yml
@@ -0,0 +1,6 @@
+author: mikomyazaki
+
+delete-after: True
+
+changes: 
+  - bugfix: "Removing an assembly light will now turn the light off."
\ No newline at end of file