diff --git a/Tools/MapViewer/MapViewer/Business/MapRenderer.cs b/Tools/MapViewer/MapViewer/Business/MapRenderer.cs
index e2b7317..49060e8 100644
--- a/Tools/MapViewer/MapViewer/Business/MapRenderer.cs
+++ b/Tools/MapViewer/MapViewer/Business/MapRenderer.cs
@@ -13,7 +13,7 @@ namespace TransportGame.MapViewer
             None = 0,
             Elevation = 1,
             Population = 2,
-            RoadArticulations = 3,
+            RoadArticulations = 4,
             All = Elevation | Population | RoadArticulations
         };