diff --git a/src/de/steamwar/misslewars/items/Missile.java b/src/de/steamwar/misslewars/items/Missile.java
index 706977c..e2ba485 100644
--- a/src/de/steamwar/misslewars/items/Missile.java
+++ b/src/de/steamwar/misslewars/items/Missile.java
@@ -53,7 +53,7 @@ public class Missile extends SpecialItem {
 
 	static {
 		try {
-			tnt = WorldEdit.getInstance().getBlockFactory().parseFromListInput("minecraft:tnt", new ParserContext());
+			tnt = WorldEdit.getInstance().getBlockFactory().parseFromListInput("tnt", new ParserContext());
 		} catch (Exception e) {
 
 		}
@@ -119,6 +119,9 @@ public class Missile extends SpecialItem {
 	}
 
 	private int count() {
+		if (tnt.isEmpty()) {
+			return 0;
+		}
 		return WorldEdit.getInstance().getEditSessionFactory().getEditSession(world, -1).countBlocks(clipboard.getRegion(), tnt);
 	}