diff --git a/src/AllPlotWindow.cpp b/src/AllPlotWindow.cpp
index a4061f58e..8927b6028 100644
--- a/src/AllPlotWindow.cpp
+++ b/src/AllPlotWindow.cpp
@@ -136,6 +136,7 @@ AllPlotWindow::setData(RideItem *ride)
 {
     setAllPlotWidgets(ride);
     allPlot->setData(ride);
+    allZoomer->setZoomBase();
 }
 
 void