diff --git a/CallingWinUI/CallingWinUI.csproj b/CallingWinUI/CallingWinUI.csproj
index 183add58..f9efdaf8 100644
--- a/CallingWinUI/CallingWinUI.csproj
+++ b/CallingWinUI/CallingWinUI.csproj
@@ -27,7 +27,7 @@
 
   <ItemGroup>
     <PackageReference Include="Azure.Communication.Calling.WindowsClient" Version="1.6.0" />
-	<PackageReference Include="Microsoft.Toolkit.Uwp.Notifications" Version="7.1.3" />
+    <PackageReference Include="Microsoft.Toolkit.Uwp.Notifications" Version="7.1.3" />
     <PackageReference Include="Microsoft.WindowsAppSDK" Version="1.2.230313.1" />
     <PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.22621.756" />
     <Manifest Include="$(ApplicationManifest)" />