diff --git a/src/main/java/openblocks/common/block/BlockGrave.java b/src/main/java/openblocks/common/block/BlockGrave.java
index b0ce23f5..74846ab2 100644
--- a/src/main/java/openblocks/common/block/BlockGrave.java
+++ b/src/main/java/openblocks/common/block/BlockGrave.java
@@ -91,7 +91,7 @@ public float getPlayerRelativeBlockHardness(EntityPlayer player, World world, in
 
         if (tile instanceof TileEntityGrave) {
             TileEntityGrave graveStone = (TileEntityGrave) tile;
-            if (Objects.equals(graveStone.getUsername(), player.getDisplayName())) return 2.0F;
+            if (Objects.equals(graveStone.getUsername(), player.getGameProfile().getName())) return 2.0F;
         }
 
         return super.getPlayerRelativeBlockHardness(player, world, x, y, z);