diff --git a/src/main/java/ui/interactivesimulation/JSimulationSDPanel.java b/src/main/java/ui/interactivesimulation/JSimulationSDPanel.java
index e761e97c917767c9ec2d0dff251bc03c31e696cb..736d3d809a2dfa861dec2700efd9690d9ca27a5f 100644
--- a/src/main/java/ui/interactivesimulation/JSimulationSDPanel.java
+++ b/src/main/java/ui/interactivesimulation/JSimulationSDPanel.java
@@ -1157,7 +1157,6 @@ public class JSimulationSDPanel extends JPanel implements MouseMotionListener, R
         if (tmp != null) {
             gt.messageID = tmp;
         }
-		System.out.println("Added transaction " + gt);
         transactions.add(gt);
         //TraceManager.addDev("One transactions added");
 
diff --git a/src/main/java/ui/window/JDialogSignalAssociation.java b/src/main/java/ui/window/JDialogSignalAssociation.java
index 5572eae4ba75d7431b17a3e953ca563c4d05e1aa..cd79fca7de6351aa0f15d80df10e69c0fd65605f 100644
--- a/src/main/java/ui/window/JDialogSignalAssociation.java
+++ b/src/main/java/ui/window/JDialogSignalAssociation.java
@@ -366,7 +366,6 @@ public class JDialogSignalAssociation extends JDialogBase implements ActionListe
     }
 
     private void updateAddButton() {
-        TraceManager.addDev("updateAddButton");
         int i1 = signalsBlock1.getSelectedIndex();
         int i2 = signalsBlock2.getSelectedIndex();