diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/techhider/TechHiderCommand.java b/BauSystem_Main/src/de/steamwar/bausystem/features/techhider/TechHiderCommand.java
index 612cf8cb..38725cf0 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/techhider/TechHiderCommand.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/techhider/TechHiderCommand.java
@@ -85,7 +85,7 @@ public class TechHiderCommand extends SWCommand implements Listener, ScoreboardE
             Set<String> hiddenBlocks = Collections.unmodifiableSet(new HashSet<>(config.getStringList("Techhider.HiddenBlocks")));
             Set<String> hiddenBlockEntities = Collections.unmodifiableSet(new HashSet<>(config.getStringList("Techhider.HiddenBlockEntities")));
 
-            TechHider current = new TechHider((p, cX, cY) -> {
+            TechHider current = new TechHider((TechHider.LocationEvaluator) (p, cX, cY) -> {
                 if (rg.buildChunkOutside(cX, cY)) return true;
                 return !hidden.get(rg).contains(p);
             }, Material.valueOf(obfuscateWith.toUpperCase()), hiddenBlocks.stream().map(String::toUpperCase).map(Material::valueOf).collect(Collectors.toSet()), hiddenBlockEntities);