diff --git a/src/com/massivecraft/core/persist/gson/JsonFileFilter.java b/src/com/massivecraft/core/persist/gson/JsonFileFilter.java
index 6cb31108..275e4e0c 100755
--- a/src/com/massivecraft/core/persist/gson/JsonFileFilter.java
+++ b/src/com/massivecraft/core/persist/gson/JsonFileFilter.java
@@ -21,4 +21,6 @@ public class JsonFileFilter implements FileFilter
 	{
 		return pathname.getName().toLowerCase().endsWith(DOTJSON);
 	}
+	
+	private JsonFileFilter() {}
 }