diff --git a/orx-jvm/orx-chataigne/src/demo/kotlin/ChataigneOSCDemo.kt b/orx-jvm/orx-chataigne/src/demo/kotlin/ChataigneOSCDemo.kt
index 82c36c08..6e90471d 100644
--- a/orx-jvm/orx-chataigne/src/demo/kotlin/ChataigneOSCDemo.kt
+++ b/orx-jvm/orx-chataigne/src/demo/kotlin/ChataigneOSCDemo.kt
@@ -2,7 +2,7 @@ import org.openrndr.application
 import org.openrndr.color.ColorRGBa
 import org.openrndr.extra.osc.OSC
 
-fun main() = application {
+suspend fun main() = application {
 
     configure {
         width = 500