diff --git a/src/ai/api/ai_road.hpp.sq b/src/ai/api/ai_road.hpp.sq
--- a/src/ai/api/ai_road.hpp.sq
+++ b/src/ai/api/ai_road.hpp.sq
@@ -36,9 +36,9 @@ void SQAIRoad_Register(Squirrel *engine)
 	SQAIRoad.DefSQConst(engine, AIRoad::ROADVEHTYPE_BUS,                              "ROADVEHTYPE_BUS");
 	SQAIRoad.DefSQConst(engine, AIRoad::ROADVEHTYPE_TRUCK,                            "ROADVEHTYPE_TRUCK");
 
-	AIError::RegisterErrorMap(STR_ROAD_WORKS_IN_PROGRESS,                 AIRoad::ERR_ROAD_WORKS_IN_PROGRESS);
-	AIError::RegisterErrorMap(STR_DRIVE_THROUGH_ERROR_DIRECTION,          AIRoad::ERR_ROAD_DRIVE_THROUGH_WRONG_DIRECTION);
-	AIError::RegisterErrorMap(STR_DRIVE_THROUGH_ERROR_ON_TOWN_ROAD,       AIRoad::ERR_ROAD_CANNOT_BUILD_ON_TOWN_ROAD);
+	AIError::RegisterErrorMap(STR_ERROR_ROAD_WORKS_IN_PROGRESS,                 AIRoad::ERR_ROAD_WORKS_IN_PROGRESS);
+	AIError::RegisterErrorMap(STR_ERROR_DRIVE_THROUGH_DIRECTION,          AIRoad::ERR_ROAD_DRIVE_THROUGH_WRONG_DIRECTION);
+	AIError::RegisterErrorMap(STR_ERROR_DRIVE_THROUGH_ON_TOWN_ROAD,       AIRoad::ERR_ROAD_CANNOT_BUILD_ON_TOWN_ROAD);
 	AIError::RegisterErrorMap(STR_ERROR_ONEWAY_ROADS_CAN_T_HAVE_JUNCTION, AIRoad::ERR_ROAD_ONE_WAY_ROADS_CANNOT_HAVE_JUNCTIONS);
 
 	AIError::RegisterErrorMapString(AIRoad::ERR_ROAD_WORKS_IN_PROGRESS,                   "ERR_ROAD_WORKS_IN_PROGRESS");