diff --git a/osu.Game/Collections/CollectionDropdown.cs b/osu.Game/Collections/CollectionDropdown.cs
index 19fa3a3d66..e95565a5c8 100644
--- a/osu.Game/Collections/CollectionDropdown.cs
+++ b/osu.Game/Collections/CollectionDropdown.cs
@@ -188,7 +188,7 @@ namespace osu.Game.Collections
                 {
                     Anchor = Anchor.CentreRight,
                     Origin = Anchor.CentreRight,
-                    X = -OsuScrollContainer.SCROLL_BAR_HEIGHT,
+                    X = -OsuScrollContainer.SCROLL_BAR_WIDTH,
                     Scale = new Vector2(0.65f),
                     Action = addOrRemove,
                 });
diff --git a/osu.Game/Graphics/Containers/OsuScrollContainer.cs b/osu.Game/Graphics/Containers/OsuScrollContainer.cs
index e39fd45a16..da6996c170 100644
--- a/osu.Game/Graphics/Containers/OsuScrollContainer.cs
+++ b/osu.Game/Graphics/Containers/OsuScrollContainer.cs
@@ -28,7 +28,7 @@ namespace osu.Game.Graphics.Containers
 
     public partial class OsuScrollContainer<T> : ScrollContainer<T> where T : Drawable
     {
-        public const float SCROLL_BAR_HEIGHT = 10;
+        public const float SCROLL_BAR_WIDTH = 10;
         public const float SCROLL_BAR_PADDING = 3;
 
         /// <summary>
@@ -139,6 +139,8 @@ namespace osu.Game.Graphics.Containers
 
             private readonly Box box;
 
+            protected override float MinimumDimSize => SCROLL_BAR_WIDTH * 3;
+
             public OsuScrollbar(Direction scrollDir)
                 : base(scrollDir)
             {
@@ -147,7 +149,7 @@ namespace osu.Game.Graphics.Containers
                 CornerRadius = 5;
 
                 // needs to be set initially for the ResizeTo to respect minimum size
-                Size = new Vector2(SCROLL_BAR_HEIGHT);
+                Size = new Vector2(SCROLL_BAR_WIDTH);
 
                 const float margin = 3;
 
@@ -173,11 +175,10 @@ namespace osu.Game.Graphics.Containers
 
             public override void ResizeTo(float val, int duration = 0, Easing easing = Easing.None)
             {
-                Vector2 size = new Vector2(SCROLL_BAR_HEIGHT)
+                this.ResizeTo(new Vector2(SCROLL_BAR_WIDTH)
                 {
                     [(int)ScrollDirection] = val
-                };
-                this.ResizeTo(size, duration, easing);
+                }, duration, easing);
             }
 
             protected override bool OnHover(HoverEvent e)
diff --git a/osu.Game/Overlays/OverlaySidebar.cs b/osu.Game/Overlays/OverlaySidebar.cs
index f1bdfbddac..070f1f0c37 100644
--- a/osu.Game/Overlays/OverlaySidebar.cs
+++ b/osu.Game/Overlays/OverlaySidebar.cs
@@ -28,7 +28,7 @@ namespace osu.Game.Overlays
                 scrollbarBackground = new Box
                 {
                     RelativeSizeAxes = Axes.Y,
-                    Width = OsuScrollContainer.SCROLL_BAR_HEIGHT,
+                    Width = OsuScrollContainer.SCROLL_BAR_WIDTH,
                     Anchor = Anchor.TopRight,
                     Origin = Anchor.TopRight,
                     Alpha = 0.5f
diff --git a/osu.Game/Screens/OnlinePlay/Components/ParticipantsDisplay.cs b/osu.Game/Screens/OnlinePlay/Components/ParticipantsDisplay.cs
index e6999771d3..5128bc4c14 100644
--- a/osu.Game/Screens/OnlinePlay/Components/ParticipantsDisplay.cs
+++ b/osu.Game/Screens/OnlinePlay/Components/ParticipantsDisplay.cs
@@ -29,7 +29,7 @@ namespace osu.Game.Screens.OnlinePlay.Components
                     RelativeSizeAxes = Axes.X;
 
                     scroll.RelativeSizeAxes = Axes.X;
-                    scroll.Height = ParticipantsList.TILE_SIZE + OsuScrollContainer.SCROLL_BAR_HEIGHT + OsuScrollContainer.SCROLL_BAR_PADDING * 2;
+                    scroll.Height = ParticipantsList.TILE_SIZE + OsuScrollContainer.SCROLL_BAR_WIDTH + OsuScrollContainer.SCROLL_BAR_PADDING * 2;
 
                     list.RelativeSizeAxes = Axes.Y;
                     list.AutoSizeAxes = Axes.X;