diff --git a/ApplicationLibCode/ProjectDataModel/GridCrossPlots/RimGridCrossPlot.cpp b/ApplicationLibCode/ProjectDataModel/GridCrossPlots/RimGridCrossPlot.cpp
index 1151b0c0d7..1a5b2e3226 100644
--- a/ApplicationLibCode/ProjectDataModel/GridCrossPlots/RimGridCrossPlot.cpp
+++ b/ApplicationLibCode/ProjectDataModel/GridCrossPlots/RimGridCrossPlot.cpp
@@ -755,6 +755,10 @@ void RimGridCrossPlot::updateLegend()
         for ( auto dataSet : m_crossPlotDataSets )
         {
             dataSet->updateLegendIcons();
+            for ( auto c : dataSet->curves() )
+            {
+                c->updateCurveNameAndUpdatePlotLegendAndTitle();
+            }
         }
     }
 }