diff --git a/Net.Sdk.Web.Extensions.SourceGenerators/Constants.cs b/Net.Sdk.Web.Extensions.SourceGenerators/Constants.cs
index d612496..fbb38b5 100644
--- a/Net.Sdk.Web.Extensions.SourceGenerators/Constants.cs
+++ b/Net.Sdk.Web.Extensions.SourceGenerators/Constants.cs
@@ -14,6 +14,7 @@ public static class Constants
     public const string Default = "default";
     public const string Namespace = "Net.Sdk.Web";
     public const string UsingSystemThreading = "System.Threading";
+    public const string UsingSystemRuntimeCompilerServices = "System.Runtime.CompilerServices";
     public const string UsingMicrosoftAspNetCoreHttp = "Microsoft.AspNetCore.Http";
     public const string UsingMicrosoftAspNetCoreRouting = "Microsoft.AspNetCore.Routing";
     public const string UsingMicrosoftAspNetCoreBuilder = "Microsoft.AspNetCore.Builder";
@@ -81,4 +82,7 @@ public static class Constants
 
     public const string T = "T";
     public const string IEndpointFilterName = "IEndpointFilter";
+
+    public const string MethodImplAttribute = "MethodImpl";
+    public const string MethodImplArgument = "MethodImplOptions.NoInlining | MethodImplOptions.NoOptimization | MethodImplOptions.PreserveSig";
 }
diff --git a/Net.Sdk.Web.Extensions.SourceGenerators/Net.Sdk.Web.Extensions.SourceGenerators.csproj b/Net.Sdk.Web.Extensions.SourceGenerators/Net.Sdk.Web.Extensions.SourceGenerators.csproj
index d86a8ef..3c1a2cc 100644
--- a/Net.Sdk.Web.Extensions.SourceGenerators/Net.Sdk.Web.Extensions.SourceGenerators.csproj
+++ b/Net.Sdk.Web.Extensions.SourceGenerators/Net.Sdk.Web.Extensions.SourceGenerators.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
-    <Version>0.8.19</Version>
+    <Version>0.8.20</Version>
     <LangVersion>latest</LangVersion>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Authors>Alexandru Macocian</Authors>
@@ -20,7 +20,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.9.0" PrivateAssets="all" />
-    <PackageReference Include="Sybil" Version="0.8.3" PrivateAssets="all" />
+    <PackageReference Include="Sybil" Version="0.8.4" PrivateAssets="all" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Net.Sdk.Web.Extensions.SourceGenerators/UseRoutesGenerator.cs b/Net.Sdk.Web.Extensions.SourceGenerators/UseRoutesGenerator.cs
index 2b70073..3c9a61c 100644
--- a/Net.Sdk.Web.Extensions.SourceGenerators/UseRoutesGenerator.cs
+++ b/Net.Sdk.Web.Extensions.SourceGenerators/UseRoutesGenerator.cs
@@ -7,6 +7,7 @@ using System.Collections.Generic;
 using System.Collections.Immutable;
 using System.Diagnostics;
 using System.Linq;
+using System.Runtime.CompilerServices;
 using System.Text;
 
 namespace Net.Sdk.Web.Extensions.SourceGenerators;
@@ -72,7 +73,8 @@ public class UseRoutesGenerator : IIncrementalGenerator
             .WithUsing(Constants.UsingMicrosoftAspNetCoreRouting)
             .WithUsing(Constants.UsingMicrosoftAspNetCoreHttp)
             .WithUsing(Constants.UsingMicrosoftAspNetCoreBuilder)
-            .WithUsing(Constants.UsingMicrosoftAspNetCoreMvc);
+            .WithUsing(Constants.UsingMicrosoftAspNetCoreMvc)
+            .WithUsing(Constants.UsingSystemRuntimeCompilerServices);
 
         var routeUsings = new HashSet<string>();
         
@@ -83,7 +85,9 @@ public class UseRoutesGenerator : IIncrementalGenerator
         namespaceBuilder.WithClass(webAppBuilder);
         var useRoutesWebAppMethodBuilder = SyntaxBuilder.CreateMethod(Constants.WebApplicationTypeName, Constants.UseRoutesMethodName)
                 .WithThisParameter(Constants.WebApplicationTypeName, Constants.BuilderParameterName)
-                .WithModifiers($"{Constants.Public} {Constants.Static}");
+                .WithModifiers($"{Constants.Public} {Constants.Static}")
+                .WithAttribute(SyntaxBuilder.CreateAttribute(Constants.MethodImplAttribute)
+                    .WithRawArgument(Constants.MethodImplArgument));
         webAppBuilder.WithMethod(useRoutesWebAppMethodBuilder);
 
         var useRoutesWebAppBody = new StringBuilder();