diff --git a/gui/src/Visualization/VisualizationGraphRenderingDelegate.cpp b/gui/src/Visualization/VisualizationGraphRenderingDelegate.cpp
index abb5f53..34b1ba6 100644
--- a/gui/src/Visualization/VisualizationGraphRenderingDelegate.cpp
+++ b/gui/src/Visualization/VisualizationGraphRenderingDelegate.cpp
@@ -177,9 +177,11 @@ VisualizationGraphRenderingDelegate::VisualizationGraphRenderingDelegate(
 void VisualizationGraphRenderingDelegate::onMouseDoubleClick(QMouseEvent *event) noexcept
 {
     // Opens color scale editor if color scale is double clicked
-    if (auto colorScale
-        = dynamic_cast<QCPColorScale *>(impl->m_Plot.layoutElementAt(event->pos()))) {
-        ColorScaleEditor{}.exec();
+    auto colorScale = dynamic_cast<QCPColorScale *>(impl->m_Plot.layoutElementAt(event->pos()));
+    if (impl->m_ColorScale.m_Scale == colorScale) {
+        if (ColorScaleEditor{impl->m_ColorScale}.exec() == QDialog::Accepted) {
+            impl->m_Plot.replot();
+        }
     }
 }