diff --git a/bin/ai/compat_1.0.nut b/bin/ai/compat_1.0.nut
--- a/bin/ai/compat_1.0.nut
+++ b/bin/ai/compat_1.0.nut
@@ -7,5 +7,20 @@
  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
  */
 
-/* Enable when adding the first compatability code:
- * AILog.Info("1.0 API compatability in effect"); */
+AILog.Info("1.0 API compatability in effect.");
+
+AIRoad._BuildRoadStation <- AIRoad.BuildRoadStation;
+AIRoad.BuildRoadStation <- function(tile, front, road_veh_type, station_id)
+{
+	if (AIRoad.IsRoadStationTile(tile)) return false;
+
+	return AIRoad._BuildRoadStation(tile, front, road_veh_type, station_id);
+}
+
+AIRoad._BuildDriveThroughRoadStation <- AIRoad.BuildDriveThroughRoadStation;
+AIRoad.BuildDriveThroughRoadStation <- function(tile, front, road_veh_type, station_id)
+{
+	if (AIRoad.IsRoadStationTile(tile)) return false;
+
+	return AIRoad._BuildDriveThroughRoadStation(tile, front, road_veh_type, station_id);
+}