diff --git a/src/main/java/teetime/framework/AbstractRunnableStage.java b/src/main/java/teetime/framework/AbstractRunnableStage.java
index f5146dd584787db52481580796979fe75dc324c2..a5d537c2c89629975cfbdb6d62801bda249e010b 100644
--- a/src/main/java/teetime/framework/AbstractRunnableStage.java
+++ b/src/main/java/teetime/framework/AbstractRunnableStage.java
@@ -67,7 +67,6 @@ abstract class AbstractRunnableStage implements Runnable {
 					stage.onSignal(signal, inputPorts[i]);
 				}
 			}
-			System.out.println("HELLO");
 			throw new IllegalStateException("Terminated by StageExceptionListener");
 		}