diff --git a/autoload/simulation_runtime.gd b/autoload/simulation_runtime.gd
index 694a4d2..43cc2c4 100644
--- a/autoload/simulation_runtime.gd
+++ b/autoload/simulation_runtime.gd
@@ -444,7 +444,7 @@ func initialize(clock: SimulationKernel, state: Variant, seed := DEFAULT_WORLD_S
 	)
 	_initialized = true
 	var report := definition_registry.rebuild_from_paths(
-		FacilityCatalog.FACILITY_PATHS + FacilityCatalog.INFRASTRUCTURE_FACILITY_PATHS + FacilityCatalog.RESCUE_FACILITY_PATHS + FacilityCatalog.ORIGINAL_FACILITY_PATHS)
+		FacilityCatalog.FACILITY_PATHS + FacilityCatalog.INFRASTRUCTURE_FACILITY_PATHS + FacilityCatalog.RESCUE_FACILITY_PATHS + FacilityCatalog.ORIGINAL_FACILITY_PATHS + FacilityCatalog.TRANSPORT_FACILITY_PATHS)
 	var catalog_registration_ok := _catalog_definitions_are_registered(guest_service)
 	report[&"content_catalog"] = mvp_content_report.duplicate(true)
 	report[&"progression_initialized"] = initial_progression_ok
diff --git a/scripts/data/facility_catalog.gd b/scripts/data/facility_catalog.gd
index bec37e9..09bd2d5 100644
--- a/scripts/data/facility_catalog.gd
+++ b/scripts/data/facility_catalog.gd
@@ -59,15 +59,17 @@ const RESCUE_FACILITY_PATHS: Array[String] = ["res://data/facilities/rescue/infi
 const INFRASTRUCTURE_FACILITY_IDS: Array[StringName] = [
 	&"guest_stairs",
 	&"service_stairs",
-	&"mana_warp",
 ]
 
 const INFRASTRUCTURE_FACILITY_PATHS: Array[String] = [
 	"res://data/facilities/infrastructure/guest_stairs.tres",
 	"res://data/facilities/infrastructure/service_stairs.tres",
-	"res://data/facilities/infrastructure/mana_warp.tres",
 ]
 
+## A07 Mana warp: original 10.7 transport, kept apart from the stair list.
+const TRANSPORT_FACILITY_IDS: Array[StringName] = [&"mana_warp"]
+const TRANSPORT_FACILITY_PATHS: Array[String] = ["res://data/facilities/infrastructure/mana_warp.tres"]
+
 ## Optional post-MVP expansion definitions. They live below a subdirectory so
 ## DefinitionRegistry's baseline directory scan remains exactly compatible with
 ## existing saves and the sixteen-facility acceptance fixture.
diff --git a/tests/s0/test_runtime_integration.gd b/tests/s0/test_runtime_integration.gd
index 57e1473..4109412 100644
--- a/tests/s0/test_runtime_integration.gd
+++ b/tests/s0/test_runtime_integration.gd
@@ -66,7 +66,7 @@ func _test_tick_command_execution() -> void:
 
 func _test_starter_world_layers() -> void:
 	_reset_runtime()
-	_expect(_runtime.definition_registry.facility_count() == 23, "Runtime loads baseline sixteen plus stairs, the infirmary and premium room/dormitory and chapel")
+	_expect(_runtime.definition_registry.facility_count() == 24, "Runtime loads baseline sixteen plus stairs, the infirmary, premium room/dormitory, chapel and A07 warp")
 	_expect(_runtime.definition_registry.has_facility(&"chapel"), "Runtime exposes the original chapel definition")
 	var front_start := Vector3i(-2, 0, WorldService.LAYER_FRONT)
 	var back_goal := Vector3i(2, 0, WorldService.LAYER_BACK)
diff --git a/tests/transport/test_runtime_stairs.gd b/tests/transport/test_runtime_stairs.gd
index f4b7997..2a45365 100644
--- a/tests/transport/test_runtime_stairs.gd
+++ b/tests/transport/test_runtime_stairs.gd
@@ -16,7 +16,7 @@ func _run() -> void:
 	_state = load("res://autoload/game_state.gd").new()
 	_reset()
 	_expect(_runtime.path_service.get_vertical_walk_requires_connector(), "new Runtime requires explicit vertical transport")
-	_expect(_runtime.definition_registry.facility_count() == 23, "Runtime registers baseline16, stairs, infirmary and premium room/dormitory and chapel")
+	_expect(_runtime.definition_registry.facility_count() == 24, "Runtime registers baseline16, stairs, infirmary, premium room/dormitory, chapel and A07 warp")
 	var before: Dictionary = _runtime.create_snapshot()
 	var invalid := _command(&"build_facility", {&"definition_id": &"guest_stairs", &"origin": Vector3i(4, 3, 0)})
 	_expect(not invalid.is_success() and invalid.details.get(&"reason") == &"STAIR_LANDING_MISSING", "stairs without a lower landing reject before any construction")