diff --git a/osu.Game.Rulesets.Mania/Mods/ManiaModInvert.cs b/osu.Game.Rulesets.Mania/Mods/ManiaModInvert.cs
index 69f883cd3c..56f6e389bf 100644
--- a/osu.Game.Rulesets.Mania/Mods/ManiaModInvert.cs
+++ b/osu.Game.Rulesets.Mania/Mods/ManiaModInvert.cs
@@ -1,6 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using osu.Framework.Graphics.Sprites;
@@ -43,13 +44,22 @@ namespace osu.Game.Rulesets.Mania.Mods
                                       }))
                                       .OrderBy(h => h.startTime).ToList();
 
-                for (int i = 0; i < locations.Count - 1; i += 2)
+                for (int i = 0; i < locations.Count - 1; i++)
                 {
+                    // Full duration of the hold note.
+                    double duration = locations[i + 1].startTime - locations[i].startTime;
+
+                    // Beat length at the end of the hold note.
+                    double beatLength = beatmap.ControlPointInfo.TimingPointAt(locations[i + 1].startTime).BeatLength;
+
+                    // Decrease the duration by at most a 1/4 beat to ensure there's no instantaneous notes.
+                    duration = Math.Max(duration / 2, duration - beatLength / 4);
+
                     newColumnObjects.Add(new HoldNote
                     {
                         Column = column.Key,
                         StartTime = locations[i].startTime,
-                        Duration = locations[i + 1].startTime - locations[i].startTime,
+                        Duration = duration,
                         Samples = locations[i].samples,
                         NodeSamples = new List<IList<HitSampleInfo>>
                         {