diff --git a/src/Servers/IIS/IIS/src/StartupHook.cs b/src/Servers/IIS/IIS/src/StartupHook.cs
index e913ae7e18fb..2090cb6fb331 100644
--- a/src/Servers/IIS/IIS/src/StartupHook.cs
+++ b/src/Servers/IIS/IIS/src/StartupHook.cs
@@ -49,8 +49,10 @@ public static void Initialize()
             var iisConfigData = NativeMethods.HttpGetApplicationProperties();
             var contentRoot = iisConfigData.pwzFullApplicationPath.TrimEnd(Path.DirectorySeparatorChar);
 
+            using var fileProvider = new PhysicalFileProvider(contentRoot);
+
             var model = ErrorPageModelBuilder.CreateErrorPageModel(
-                new PhysicalFileProvider(contentRoot),
+                fileProvider,
                 logger: null,
                 showDetailedErrors: true,
                 exception);