diff --git a/src/PowerHist.cpp b/src/PowerHist.cpp
index 2bbf97d4b..98dac70bf 100644
--- a/src/PowerHist.cpp
+++ b/src/PowerHist.cpp
@@ -602,6 +602,8 @@ PowerHist::setData(RideFileCache *cache)
         wattsZoneArray[i] = cache->wattsZoneArray()[i];
         hrZoneArray[i] = cache->hrZoneArray()[i];
     }
+
+    curveSelected->hide();
 }
 
 void
@@ -770,6 +772,7 @@ PowerHist::setData(RideItem *_rideItem, bool force)
         curveSelected->setData(&zero, &zero, 0);
         replot();
     }
+    curveSelected->show();
     zoomer->setZoomBase();
 }