diff --git a/code/modules/materials/material_recipes.dm b/code/modules/materials/material_recipes.dm
index 3437621d6ee..89aa8d138ef 100644
--- a/code/modules/materials/material_recipes.dm
+++ b/code/modules/materials/material_recipes.dm
@@ -69,7 +69,7 @@
 			new /datum/stack_recipe("canister", /obj/machinery/portable_atmospherics/canister, 10, time = 15, one_per_turf = 1, on_floor = 1),
 			new /datum/stack_recipe("dark office chair", /obj/structure/bed/chair/office/dark, BUILD_AMT, one_per_turf = 1, on_floor = 1),
 			new /datum/stack_recipe("light office chair", /obj/structure/bed/chair/office/light, BUILD_AMT, one_per_turf = 1, on_floor = 1),
-			new /datum/stack_recipe("plain comfy chair", /obj/structure/bed/chair/comfy, BUILD_AMT, one_per_turf = 1, on_floor = 1)
+			new /datum/stack_recipe("plain comfy chair", /obj/structure/bed/chair/comfy, BUILD_AMT, one_per_turf = 1, on_floor = 1),
 			new /datum/stack_recipe("sofa (middle)", /obj/structure/bed/chair/comfy/sofa, BUILD_AMT, one_per_turf = 1, on_floor = 1),
 			new /datum/stack_recipe("sofa (left)", /obj/structure/bed/chair/comfy/sofa/left, BUILD_AMT, one_per_turf = 1, on_floor = 1),
 			new /datum/stack_recipe("sofa (right)", /obj/structure/bed/chair/comfy/sofa/right, BUILD_AMT, one_per_turf = 1, on_floor = 1),