diff --git a/src/EditorFeatures/Core.Cocoa/Microsoft.CodeAnalysis.EditorFeatures.Cocoa.csproj b/src/EditorFeatures/Core.Cocoa/Microsoft.CodeAnalysis.EditorFeatures.Cocoa.csproj
index 030104a8d08c4..47d48f7613eba 100644
--- a/src/EditorFeatures/Core.Cocoa/Microsoft.CodeAnalysis.EditorFeatures.Cocoa.csproj
+++ b/src/EditorFeatures/Core.Cocoa/Microsoft.CodeAnalysis.EditorFeatures.Cocoa.csproj
@@ -13,6 +13,7 @@
   <ItemGroup>
     <Compile Include="..\Core.Wpf\ExternalAccess\VSTypeScript\**\*.cs" LinkBase="ExternalAccess\VSTypeScript" />
     <Compile Include="..\Core.Wpf\InlineRename\**\*.cs" Exclude="..\Core.Wpf\InlineRename\Dashboard\**\*.cs" LinkBase="InlineRename" />
+    <Compile Include="..\Core.Wpf\NavigableSymbols\**\*.cs" LinkBase="NavigableSymbols" />
     <Compile Include="..\Core.Wpf\SignatureHelp\**\*.cs" LinkBase="SignatureHelp" />
     <Compile Include="..\Core.Wpf\Suggestions\**\*.cs" LinkBase="Suggestions" />
     <Compile Include="..\Core.Wpf\IDebuggerTextView2.cs" Link="IDebuggerTextView2.cs" />