diff --git a/plugins/SimulationView/LayerSlider.qml b/plugins/SimulationView/LayerSlider.qml
index 0a9f533cdd..342ec829b9 100644
--- a/plugins/SimulationView/LayerSlider.qml
+++ b/plugins/SimulationView/LayerSlider.qml
@@ -241,8 +241,8 @@ Item
             sliderRoot.updateRangeHandle()
         }
 
-        Keys.onUpPressed: upperHandleLabel.setValueManually(upperHandleLabel.value + ((event.modifiers & Qt.ShiftModifier) ? 10 : 1))
-        Keys.onDownPressed: upperHandleLabel.setValueManually(upperHandleLabel.value - ((event.modifiers & Qt.ShiftModifier) ? 10 : 1))
+        Keys.onUpPressed: upperHandleLabel.setValue(upperHandleLabel.value + ((event.modifiers & Qt.ShiftModifier) ? 10 : 1))
+        Keys.onDownPressed: upperHandleLabel.setValue(upperHandleLabel.value - ((event.modifiers & Qt.ShiftModifier) ? 10 : 1))
 
         // dragging
         MouseArea
diff --git a/plugins/SimulationView/PathSlider.qml b/plugins/SimulationView/PathSlider.qml
index 516cf988dc..f532294682 100644
--- a/plugins/SimulationView/PathSlider.qml
+++ b/plugins/SimulationView/PathSlider.qml
@@ -148,8 +148,8 @@ Item
             sliderRoot.updateRangeHandle()
         }
 
-        Keys.onRightPressed: handleLabel.setValueManually(handleLabel.value + ((event.modifiers & Qt.ShiftModifier) ? 10 : 1))
-        Keys.onLeftPressed: handleLabel.setValueManually(handleLabel.value - ((event.modifiers & Qt.ShiftModifier) ? 10 : 1))
+        Keys.onRightPressed: handleLabel.setValue(handleLabel.value + ((event.modifiers & Qt.ShiftModifier) ? 10 : 1))
+        Keys.onLeftPressed: handleLabel.setValue(handleLabel.value - ((event.modifiers & Qt.ShiftModifier) ? 10 : 1))
 
         // dragging
         MouseArea