diff --git a/code/game/machinery/doors/firedoor.dm b/code/game/machinery/doors/firedoor.dm
index fb75a215a06..2f64ab46e14 100644
--- a/code/game/machinery/doors/firedoor.dm
+++ b/code/game/machinery/doors/firedoor.dm
@@ -163,6 +163,8 @@
 			if(density)
 				spawn(0)
 					open()
+				spawn(150)
+					close()
 			else
 				spawn(0)
 					close()