diff --git a/src/main/java/com/volmit/iris/core/gui/PregeneratorJob.java b/src/main/java/com/volmit/iris/core/gui/PregeneratorJob.java
index af3666557..f491f76fe 100644
--- a/src/main/java/com/volmit/iris/core/gui/PregeneratorJob.java
+++ b/src/main/java/com/volmit/iris/core/gui/PregeneratorJob.java
@@ -59,7 +59,7 @@ public class PregeneratorJob implements PregenListener {
         info = new String[]{"Initializing..."};
         this.task = task;
         this.pregenerator = new IrisPregenerator(task, method, this);
-        this.pregenerator.start();
+        J.a(this.pregenerator::start);
         open();
     }