diff --git a/mapbuilding/building.arc b/mapbuilding/building.arc
index 79752c126..8307f93ce 100644
--- a/mapbuilding/building.arc
+++ b/mapbuilding/building.arc
@@ -38,6 +38,16 @@ subtype 1
 face mbwoodfloor.111
 slaying woodfloor
 end
+Object building_woodfloor2
+name Dark Wood floor material
+nrof 1
+weight 1500
+value 1500
+type 161
+subtype 1
+face mbwoodfloor2.111
+slaying woodfloor2
+end
 Object building_wall
 name Wall material
 nrof 1
diff --git a/mapbuilding/building.trs b/mapbuilding/building.trs
index bacd077ce..659b42c8a 100644
--- a/mapbuilding/building.trs
+++ b/mapbuilding/building.trs
@@ -5,6 +5,9 @@ treasureone building_material
   arch building_woodfloor
     chance 50
   more
+  arch building_woodfloor2
+    chance 5
+  more
   arch building_wall
     chance 25
   more