diff --git a/src/main/java/common/UpdateChecker.java b/src/main/java/common/UpdateChecker.java
index <HASH>..<HASH> 100644
--- a/src/main/java/common/UpdateChecker.java
+++ b/src/main/java/common/UpdateChecker.java
@@ -691,7 +691,7 @@ public class UpdateChecker {
 

                 // run firstRun runnable

                 if (executeOnFirstStart != null) {

-                    Platform.runLater(executeOnFirstStart);

+                    executeOnFirstStart.run();

                 }

             }

         }
UpdateChecker now calls the executeOnFirstStart runnable directly instead of using Platform.runLater