diff --git a/_maps/map_files/debug/runtimestation.dmm b/_maps/map_files/debug/runtimestation.dmm
index 09e170ffb6f..0ed16cacc1f 100644
--- a/_maps/map_files/debug/runtimestation.dmm
+++ b/_maps/map_files/debug/runtimestation.dmm
@@ -1797,7 +1797,7 @@
 /area/station/command/bridge)
 "BG" = (
 /obj/structure/table,
-/obj/item/ammo_box/c10mm,
+/obj/item/ammo_box/c9mm,
 /obj/item/gun/ballistic/automatic/pistol,
 /turf/open/floor/iron,
 /area/station/command/bridge)