diff --git a/src/main/java/cr0s/warpdrive/block/collection/TileEntityLaserTreeFarm.java b/src/main/java/cr0s/warpdrive/block/collection/TileEntityLaserTreeFarm.java
index b3eeba04..be5f46de 100644
--- a/src/main/java/cr0s/warpdrive/block/collection/TileEntityLaserTreeFarm.java
+++ b/src/main/java/cr0s/warpdrive/block/collection/TileEntityLaserTreeFarm.java
@@ -588,7 +588,7 @@ public class TileEntityLaserTreeFarm extends TileEntityAbstractMiner {
 		int energy = getEnergyStored();
 		String status = getStatus();
 		Integer retValuables, retValuablesIndex;
-		if (isFarming()) {
+		if (isFarming() && valuables != null) {
 			retValuables = valuables.size();
 			retValuablesIndex = valuableIndex;