diff --git a/app/rtplot/src/main/java/org/csstudio/javafx/rtplot/internal/CursorMarker.java b/app/rtplot/src/main/java/org/csstudio/javafx/rtplot/internal/CursorMarker.java
index 5395c8e065..244fb95d2a 100644
--- a/app/rtplot/src/main/java/org/csstudio/javafx/rtplot/internal/CursorMarker.java
+++ b/app/rtplot/src/main/java/org/csstudio/javafx/rtplot/internal/CursorMarker.java
@@ -143,6 +143,7 @@ public static void drawMarkers(final Graphics2D gc, final List<CursorMarker> mar
                     final String info = sample.getInfo();
                     if (info != null  &&  info.length() > 0)
                         label += " (" + info + ")";
+                    label += " — " + trace.getName();
                     markers.add(new CursorMarker(cursor_x, axis.getScreenCoord(value), GraphicsUtils.convert(trace.getColor()), label));
                 }
             }