diff --git a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_AdvMiner2.java b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_AdvMiner2.java
index 59aaead8..6fe83918 100644
--- a/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_AdvMiner2.java
+++ b/src/main/java/gregtech/common/tileentities/machines/multi/GT_MetaTileEntity_AdvMiner2.java
@@ -62,8 +62,7 @@ public class GT_MetaTileEntity_AdvMiner2 extends GT_MetaTileEntity_MultiBlockBas
     }
 
     public Object getClientGUI(int aID, InventoryPlayer aPlayerInventory, IGregTechTileEntity aBaseMetaTileEntity) {
-            return new GT_GUIContainer_MultiMachine(aPlayerInventory, aBaseMetaTileEntity, getLocalName(), "DrillingRig.png");
-
+        return new GT_GUIContainer_MultiMachine(aPlayerInventory, aBaseMetaTileEntity, getLocalName(), "DrillingRig.png");
     }
 
     @Override
@@ -107,8 +106,8 @@ public class GT_MetaTileEntity_AdvMiner2 extends GT_MetaTileEntity_MultiBlockBas
                         int tMetaID = getBaseMetaTileEntity().getMetaIDOffset(i, yLevel - getBaseMetaTileEntity().getYCoord(), f);
                         if (tBlock == GregTech_API.sBlockOres1) {
                             TileEntity tTileEntity = getBaseMetaTileEntity().getTileEntityOffset(i, yLevel - getBaseMetaTileEntity().getYCoord(), f);
-                            if ((tTileEntity!=null) && (tTileEntity instanceof GT_TileEntity_Ores) && ((GT_TileEntity_Ores)
-                                    tTileEntity).mNatural == true && !mMineList.contains(new ChunkPosition(i, yLevel - getBaseMetaTileEntity().getYCoord(), f))) {
+                            if ((tTileEntity!=null) && (tTileEntity instanceof GT_TileEntity_Ores) && ((GT_TileEntity_Ores) tTileEntity).mNatural == true && !mMineList.contains(new ChunkPosition(i, yLevel - getBaseMetaTileEntity().getYCoord(), f))) {
+                                mMineList.add(new ChunkPosition(i, yLevel - getBaseMetaTileEntity().getYCoord(), f));
                             }
                         }
                         else {