diff --git a/src/Avalonia.Controls/SplitView/SplitView.cs b/src/Avalonia.Controls/SplitView/SplitView.cs
index 786a26ae68..9fd316a9f7 100644
--- a/src/Avalonia.Controls/SplitView/SplitView.cs
+++ b/src/Avalonia.Controls/SplitView/SplitView.cs
@@ -24,7 +24,7 @@ namespace Avalonia.Controls
         protected const string pcOpen = ":open";
         protected const string pcClosed = ":closed";
         protected const string pcCompactOverlay = ":compactoverlay";
-        protected const string pcCompactInline = ":compactInline";
+        protected const string pcCompactInline = ":compactinline";
         protected const string pcOverlay = ":overlay";
         protected const string pcInline = ":inline";
         protected const string pcLeft = ":left";