diff --git a/src/ai/api/ai_depotlist.cpp b/src/ai/api/ai_depotlist.cpp
--- a/src/ai/api/ai_depotlist.cpp
+++ b/src/ai/api/ai_depotlist.cpp
@@ -29,7 +29,7 @@ AIDepotList::AIDepotList(AITile::Transpo
 			const Station *st;
 			FOR_ALL_STATIONS(st) {
 				if (st->owner == ::_current_company) {
-					const AirportSpec *as = st->GetAirportSpec();
+					const AirportSpec *as = st->airport.GetSpec();
 					for (uint i = 0; i < as->nof_depots; i++) {
 						this->AddItem(st->GetHangarTile(i));
 					}