diff --git a/engine-demo/basic-application/build.gradle.kts b/engine-demo/basic-application/build.gradle.kts
index 7a87c44..ebe8420 100755
--- a/engine-demo/basic-application/build.gradle.kts
+++ b/engine-demo/basic-application/build.gradle.kts
@@ -43,7 +43,7 @@ tasks {
 }
 
 application {
-    mainClass.set("cz.tefek.plutodemo.Main")
+    mainClass.set("org.plutoengine.demo.Main")
 }