diff --git a/src/main/java/gregtech/api/util/GT_Utility.java b/src/main/java/gregtech/api/util/GT_Utility.java
index a16c4213..fe3565cd 100644
--- a/src/main/java/gregtech/api/util/GT_Utility.java
+++ b/src/main/java/gregtech/api/util/GT_Utility.java
@@ -1754,7 +1754,7 @@ public class GT_Utility {
             tList.add("Oil in Chunk: " + tFluid.amount + " " + tFluid.getLocalizedName());
         }
 //        if(aPlayer.capabilities.isCreativeMode){
-        	ChunkPosition tPos = new ChunkPosition(aX/16, 1, aZ/16);
+        	ChunkPosition tPos = new ChunkPosition(aX>>4, 1, aZ>>4);
         	if(GT_Proxy.chunkData.containsKey(tPos)){
         		int[] tPollution = GT_Proxy.chunkData.get(tPos);
         		if(tPollution.length>1){
@@ -2075,4 +2075,4 @@ public class GT_Utility {
         }
     }
 
-}
\ No newline at end of file
+}