diff --git a/src/main/java/de/neemann/digital/gui/components/CircuitComponent.java b/src/main/java/de/neemann/digital/gui/components/CircuitComponent.java
index a25292ef6..aa3c823c2 100644
--- a/src/main/java/de/neemann/digital/gui/components/CircuitComponent.java
+++ b/src/main/java/de/neemann/digital/gui/components/CircuitComponent.java
@@ -1558,6 +1558,8 @@ public class CircuitComponent extends JComponent implements ChangedListener, Lib
      */
     public void setCircuitScrollPanel(CircuitScrollPanel circuitScrollPanel) {
         this.circuitScrollPanel = circuitScrollPanel;
+        if (circuitScrollPanel!=null)
+            circuitScrollPanel.transformChanged(transform);
     }
 
     private final class MouseControllerMoveElement extends MouseController {