diff --git a/gen/OpenIddict.Client.WebIntegration.Generators/OpenIddictClientWebIntegrationGenerator.cs b/gen/OpenIddict.Client.WebIntegration.Generators/OpenIddictClientWebIntegrationGenerator.cs
index b561a075..20913ad0 100644
--- a/gen/OpenIddict.Client.WebIntegration.Generators/OpenIddictClientWebIntegrationGenerator.cs
+++ b/gen/OpenIddict.Client.WebIntegration.Generators/OpenIddictClientWebIntegrationGenerator.cs
@@ -803,7 +803,7 @@ namespace OpenIddict.Client.WebIntegration;
 
 public sealed partial class OpenIddictClientWebIntegrationConfiguration
 {
-    static partial void ConfigureProvider(OpenIddictClientRegistration registration)
+    public static partial void ConfigureProvider(OpenIddictClientRegistration registration)
     {
         {{~ for provider in providers ~}}
         {{~ if for.index == 0 ~}}
diff --git a/src/OpenIddict.Client.WebIntegration/OpenIddictClientWebIntegrationConfiguration.cs b/src/OpenIddict.Client.WebIntegration/OpenIddictClientWebIntegrationConfiguration.cs
index 26531075..c7d212e0 100644
--- a/src/OpenIddict.Client.WebIntegration/OpenIddictClientWebIntegrationConfiguration.cs
+++ b/src/OpenIddict.Client.WebIntegration/OpenIddictClientWebIntegrationConfiguration.cs
@@ -86,5 +86,5 @@ public sealed partial class OpenIddictClientWebIntegrationConfiguration : IConfi
     /// </summary>
     /// <param name="registration">The client registration.</param>
     // Note: the implementation of this method is automatically generated by the source generator.
-    static partial void ConfigureProvider(OpenIddictClientRegistration registration);
+    public static partial void ConfigureProvider(OpenIddictClientRegistration registration);
 }