diff --git a/code/game/machinery/doors/airlock.dm b/code/game/machinery/doors/airlock.dm
index c0b5f370fb..443eb98b9a 100644
--- a/code/game/machinery/doors/airlock.dm
+++ b/code/game/machinery/doors/airlock.dm
@@ -296,7 +296,7 @@ Airlock index -> wire color are { 9, 4, 6, 7, 5, 8, 1, 2, 3 }.
 		W.ignite((temperature/4))//Added so that you can't set off a massive chain reaction with a small flame
 	for(var/obj/machinery/door/airlock/plasma/D in range(3,src))
 		D.ignite(temperature/4)
-	new/obj/structure/door_assembly/*/door_assembly_0*/( src.loc )
+	new/obj/structure/door_assembly( src.loc )
 	del (src)
 
 /obj/machinery/door/airlock/clown
diff --git a/code/game/objects/items/stacks/sheets/sheet_types.dm b/code/game/objects/items/stacks/sheets/sheet_types.dm
index cef4c6dedb..b421b5aeb3 100644
--- a/code/game/objects/items/stacks/sheets/sheet_types.dm
+++ b/code/game/objects/items/stacks/sheets/sheet_types.dm
@@ -49,7 +49,7 @@ var/global/list/datum/stack_recipe/metal_recipes = list ( \
 		new/datum/stack_recipe("mining airlock assembly", /obj/structure/door_assembly/door_assembly_min, 4, time = 50, one_per_turf = 1, on_floor = 1), \
 		new/datum/stack_recipe("atmospherics airlock assembly", /obj/structure/door_assembly/door_assembly_atmo, 4, time = 50, one_per_turf = 1, on_floor = 1), \
 		new/datum/stack_recipe("research airlock assembly", /obj/structure/door_assembly/door_assembly_research, 4, time = 50, one_per_turf = 1, on_floor = 1), \
-		new/datum/stack_recipe("science airlock assembly", /obj/structure/door_assembly/door_assembly_science, 4, time = 50, one_per_turf = 1, on_floor = 1), \
+/*		new/datum/stack_recipe("science airlock assembly", /obj/structure/door_assembly/door_assembly_science, 4, time = 50, one_per_turf = 1, on_floor = 1), \ */
 		new/datum/stack_recipe("medical airlock assembly", /obj/structure/door_assembly/door_assembly_med, 4, time = 50, one_per_turf = 1, on_floor = 1), \
 		new/datum/stack_recipe("maintenance airlock assembly", /obj/structure/door_assembly/door_assembly_mai, 4, time = 50, one_per_turf = 1, on_floor = 1), \
 		new/datum/stack_recipe("external airlock assembly", /obj/structure/door_assembly/door_assembly_ext, 4, time = 50, one_per_turf = 1, on_floor = 1), \
diff --git a/html/changelog.html b/html/changelog.html
index 9172fde59e..724a069885 100644
--- a/html/changelog.html
+++ b/html/changelog.html
@@ -57,6 +57,14 @@ Stuff which is in development and not yet visible to players or just code relate
 (ie. code improvements for expandability, etc.) should not be listed here. They 
 should be listed in the changelog upon commit though. Thanks. -->
 
+<div class="commit sansserif">
+	<h2 class="date">23.06.2013</h2>
+	<h3 class="author">Segrain updated:</h3>
+	<ul class="changes bgimages16">
+		<li class="rscadd">Airlocks of various models can be constructed again.</li>
+	</ul>
+</div>
+
 <div class="commit sansserif">
 	<h2 class="date">June 22nd 2013</h2>
 	<h3 class="author">Cael_Aislinn updated:</h3>