diff --git a/docs/Changelog.md b/docs/Changelog.md
index 4188e33..f6d79f3 100644
--- a/docs/Changelog.md
+++ b/docs/Changelog.md
@@ -10,6 +10,7 @@
 - Fix crash choosing Matroska edition in the menu.
 - Fix auto-play not working with user scripts.
 - Fix slow startup using osd-scale-by-window=no.
+- Fix chapter time display in menu.
 - libmpv shinchiro 2022-05-17 with idle fix
 
 
diff --git a/src/Misc/MainForm.cs b/src/Misc/MainForm.cs
index 83dbeb8..fefbb41 100644
--- a/src/Misc/MainForm.cs
+++ b/src/Misc/MainForm.cs
@@ -301,8 +301,13 @@ namespace mpvnet
 
                     foreach (var pair in Core.Chapters)
                     {
+                        string caption = TimeSpan.FromSeconds(pair.Value).ToString();
+
+                        if (caption.ContainsEx("."))
+                            caption = caption.Substring(0, caption.LastIndexOf("."));
+
                         var chapterMenuItem = new WpfControls.MenuItem() { Header = pair.Key };
-                        chapterMenuItem.InputGestureText = TimeSpan.FromSeconds(pair.Value).ToString().Substring(0, 8);
+                        chapterMenuItem.InputGestureText = caption;
                         chapterMenuItem.Click += (sender, args) => Core.CommandV("seek", pair.Value.ToString(CultureInfo.InvariantCulture), "absolute");
                         chaptersMenuItem.Items.Add(chapterMenuItem);
                     }