diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8bd80c01e..04516c203 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@
 - **Feature:** Add package `runtime`, which implements methods to be used when performing API requests.
 - **Feature:** Add method `WithCaptureHTTPResponse` to package `runtime`, which does the same as `config.WithCaptureHTTPResponse`. Method was moved to avoid confusion due to it not being a configuration option, and will be removed in a later release.
 - **Deprecation:** Mark method `config.WithCaptureHTTPResponse` as deprecated, to avoid confusion due to it not being a configuration option. Use `runtime.WithCaptureHTTPResponse` instead.
-- **Deprecation:** Mark method `config.WithJWKSEndpoint` as deprecated. Validation using JWKS was removed, for being redundant with token validation done in the APIs. This option has no effect.
+- **Deprecation:** Mark method `config.WithJWKSEndpoint` and field `config.Configuration.JWKSCustomUrl` as deprecated. Validation using JWKS was removed, for being redundant with token validation done in the APIs. These have no effect.
 - **Breaking Change:** Remove method `KeyFlow.Clone`, that was no longer being used.
 
 ## Release (2024-02-07)
diff --git a/core/CHANGELOG.md b/core/CHANGELOG.md
index 8990d64d7..6c3b7f8a8 100644
--- a/core/CHANGELOG.md
+++ b/core/CHANGELOG.md
@@ -1,7 +1,7 @@
 ## v0.9.0 (YYYY-MM-DD)
 
 - **Deprecation:** Mark method `config.WithCaptureHTTPResponse` as deprecated, to avoid confusion due to it not being a configuration option. Use `runtime.WithCaptureHTTPResponse` instead.
-- **Deprecation:** Mark method `config.WithJWKSEndpoint` as deprecated. Validation using JWKS was removed, for being redundant with token validation done in the APIs. This option has no effect.
+- **Deprecation:** Mark method `config.WithJWKSEndpoint` and field `config.Configuration.JWKSCustomUrl` as deprecated. Validation using JWKS was removed, for being redundant with token validation done in the APIs. These have no effect.
 - **Breaking Change:** Remove method `KeyFlow.Clone`, that was no longer being used.
 
 ## v0.8.0 (2024-02-16)
diff --git a/core/config/config.go b/core/config/config.go
index 0bc18a910..c490ddcae 100644
--- a/core/config/config.go
+++ b/core/config/config.go
@@ -85,6 +85,9 @@ type Configuration struct {
 	HTTPClient            *http.Client
 	RetryOptions          *clients.RetryConfig
 
+	// Deprecated: validation using JWKS was removed, for being redundant with token validation done in the APIs. This field has no effect, and will be removed in a later update
+	JWKSCustomUrl string `json:"jwksCustomUrl,omitempty"`
+
 	setCustomEndpoint bool
 }