diff --git a/manual/tracy.tex b/manual/tracy.tex
index e3877e45..3cfa3674 100644
--- a/manual/tracy.tex
+++ b/manual/tracy.tex
@@ -1565,6 +1565,8 @@ The call stack grouping mode has a different way of listing groups. Here only on
 
 The average and median zone times are displayed on the histogram as a red (average) and blue (median) vertical bars. When a group is selected, additional bars will indicate the average group time (orange) and median group time (green). You can disable drawing of either set of markers by clicking on the check-box next to the color legend.
 
+Hovering the \faMousePointer{}~mouse cursor over a zone on the timeline, which is currently selected in the find zone window, will display a white vertical bar on the histogram, highlighting the bin to which the hovered zone has been assigned.
+
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 couleur=black!5,