diff --git a/osu.Game/Overlays/Comments/CommentMarkdownContainer.cs b/osu.Game/Overlays/Comments/CommentMarkdownContainer.cs
index 0b0d4d9a58..aeab292b0d 100644
--- a/osu.Game/Overlays/Comments/CommentMarkdownContainer.cs
+++ b/osu.Game/Overlays/Comments/CommentMarkdownContainer.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 Markdig.Syntax;
 using Markdig.Syntax.Inlines;
 using osu.Framework.Graphics.Containers.Markdown;
 using osu.Game.Graphics.Containers.Markdown;
@@ -11,10 +12,37 @@ namespace osu.Game.Overlays.Comments
     {
         public override MarkdownTextFlowContainer CreateTextFlow() => new CommentMarkdownTextFlowContainer();
 
+        protected override MarkdownHeading CreateHeading(HeadingBlock headingBlock) => new CommentMarkdownHeading(headingBlock);
+
         private class CommentMarkdownTextFlowContainer : OsuMarkdownTextFlowContainer
         {
             // Don't render image in comment for now
             protected override void AddImage(LinkInline linkInline) { }
         }
+
+        private class CommentMarkdownHeading : OsuMarkdownHeading
+        {
+            public CommentMarkdownHeading(HeadingBlock headingBlock)
+                : base(headingBlock)
+            {
+            }
+
+            protected override float GetFontSizeByLevel(int level)
+            {
+                var defaultFontSize = base.GetFontSizeByLevel(6);
+
+                switch (level)
+                {
+                    case 1:
+                        return 1.2f * defaultFontSize;
+
+                    case 2:
+                        return 1.1f * defaultFontSize;
+
+                    default:
+                        return defaultFontSize;
+                }
+            }
+        }
     }
 }