diff --git a/DRAMSys/traceAnalyzer/presentation/pornotracescroller.cpp b/DRAMSys/traceAnalyzer/presentation/pornotracescroller.cpp
index 45b46ec9..9865cd8a 100644
--- a/DRAMSys/traceAnalyzer/presentation/pornotracescroller.cpp
+++ b/DRAMSys/traceAnalyzer/presentation/pornotracescroller.cpp
@@ -44,7 +44,7 @@
 
 PornoTraceScroller::PornoTraceScroller(QWidget *parent):
     QwtPlot(parent), isInitialized(false), drawingProperties(false, false,
-                                                             ColorGrouping::Transaction)
+                                                             ColorGrouping::PhaseType)
 {
     setAxisScaleDraw(xBottom, new EngineeringScaleDraw);
     canvas()->setCursor(Qt::ArrowCursor);
diff --git a/DRAMSys/traceAnalyzer/presentation/tracedrawingproperties.h b/DRAMSys/traceAnalyzer/presentation/tracedrawingproperties.h
index 21351fc3..a2db4a48 100644
--- a/DRAMSys/traceAnalyzer/presentation/tracedrawingproperties.h
+++ b/DRAMSys/traceAnalyzer/presentation/tracedrawingproperties.h
@@ -56,7 +56,7 @@ struct TraceDrawingProperties {
     unsigned int numberOfBanks;
 
     TraceDrawingProperties() : drawText(true), drawBorder(true),
-        colorGrouping(ColorGrouping::Transaction) {}
+        colorGrouping(ColorGrouping::PhaseType) {}
     TraceDrawingProperties(bool drawText, bool drawBorder,
                            ColorGrouping colorGrouping) : drawText(drawText), drawBorder(drawBorder),
         colorGrouping(colorGrouping) {}
diff --git a/DRAMSys/traceAnalyzer/presentation/traceplot.cpp b/DRAMSys/traceAnalyzer/presentation/traceplot.cpp
index 65434781..871b3e23 100644
--- a/DRAMSys/traceAnalyzer/presentation/traceplot.cpp
+++ b/DRAMSys/traceAnalyzer/presentation/traceplot.cpp
@@ -158,7 +158,7 @@ void TracePlot::setUpContextMenu()
     contextMenu->addActions({deselectAll});
 
     QMenu *colorGroupingSubMenu = new QMenu("Group by", contextMenu);
-    colorGroupingSubMenu->addActions({setColorGroupingTransaction, setColorGroupingPhase, setColorGroupingThread});
+    colorGroupingSubMenu->addActions({setColorGroupingPhase, setColorGroupingTransaction, setColorGroupingThread});
     contextMenu->addMenu(colorGroupingSubMenu);
 
     QMenu *goToSubMenu = new QMenu("Go to", contextMenu);