diff --git a/src/ScientaPanel.java b/src/ScientaPanel.java
index f447d50..c414abc 100644
--- a/src/ScientaPanel.java
+++ b/src/ScientaPanel.java
@@ -106,7 +106,7 @@ public final class ScientaPanel extends DevicePanel {
         @Override
         public void onValueChanged(final Device device, final Object value, final Object former) {
             SwingUtilities.invokeLater(() -> {
-                valueCurrent.setValue((Double) value);
+                valueCurrent.setValue((Integer) value);
                 progress.setValue((int) (getDevice().getProgress() * 1000));
             });
         }