diff --git a/src/main/java/com/intellectualcrafters/plot/generator/ClassicPlotManager.java b/src/main/java/com/intellectualcrafters/plot/generator/ClassicPlotManager.java
index 6cd51ce4a..7e2c1594c 100644
--- a/src/main/java/com/intellectualcrafters/plot/generator/ClassicPlotManager.java
+++ b/src/main/java/com/intellectualcrafters/plot/generator/ClassicPlotManager.java
@@ -254,17 +254,6 @@ public abstract class ClassicPlotManager extends SquarePlotManager {
         return true;
     }
 
-    @Override
-    public boolean unclaimPlot(final PlotWorld plotworld, final Plot plot) {
-        final PlotBlock unclaim = ((ClassicPlotWorld) plotworld).WALL_BLOCK;
-        final PlotBlock claim = ((ClassicPlotWorld) plotworld).CLAIMED_WALL_BLOCK;
-        if (unclaim.id != 0 || !claim.equals(unclaim)) {
-            setWall(plotworld, plot.id, new PlotBlock[] { unclaim });
-        }
-        MainUtil.removeSign(plot);
-        return true;
-    }
-
     @Override
     public String[] getPlotComponents(final PlotWorld plotworld, final PlotId plotid) {
         return new String[] { "floor", "wall", "border" };
diff --git a/src/main/java/com/intellectualcrafters/plot/generator/SquarePlotManager.java b/src/main/java/com/intellectualcrafters/plot/generator/SquarePlotManager.java
index 133da5389..ed97769d4 100644
--- a/src/main/java/com/intellectualcrafters/plot/generator/SquarePlotManager.java
+++ b/src/main/java/com/intellectualcrafters/plot/generator/SquarePlotManager.java
@@ -180,17 +180,4 @@ public abstract class SquarePlotManager extends GridPlotManager {
         final int z = dpw.ROAD_OFFSET_Z + (pz * (dpw.ROAD_WIDTH + dpw.PLOT_WIDTH)) - dpw.PLOT_WIDTH - ((int) Math.floor(dpw.ROAD_WIDTH / 2)) - 1;
         return new Location(plotworld.worldname, x, 1, z);
     }
-
-    /**
-     * Set a plot biome
-     */
-    @Override
-    public boolean setBiome(final Plot plot, final String biome) {
-        final int bottomX = MainUtil.getPlotBottomLoc(plot.world, plot.id).getX() - 1;
-        final int topX = MainUtil.getPlotTopLoc(plot.world, plot.id).getX();
-        final int bottomZ = MainUtil.getPlotBottomLoc(plot.world, plot.id).getZ() - 1;
-        final int topZ = MainUtil.getPlotTopLoc(plot.world, plot.id).getZ();
-        MainUtil.setBiome(plot.world, bottomX, bottomZ, topX, topZ, biome);
-        return true;
-    }
 }