diff --git a/oauth2/oauth2-client/src/main/java/org/springframework/security/oauth2/client/oidc/authentication/ReactiveOidcIdTokenDecoderFactory.java b/oauth2/oauth2-client/src/main/java/org/springframework/security/oauth2/client/oidc/authentication/ReactiveOidcIdTokenDecoderFactory.java
index 4a6d1e3489..30039eecab 100644
--- a/oauth2/oauth2-client/src/main/java/org/springframework/security/oauth2/client/oidc/authentication/ReactiveOidcIdTokenDecoderFactory.java
+++ b/oauth2/oauth2-client/src/main/java/org/springframework/security/oauth2/client/oidc/authentication/ReactiveOidcIdTokenDecoderFactory.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2024 the original author or authors.
+ * Copyright 2002-2019 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -49,7 +49,6 @@ import org.springframework.security.oauth2.jwt.ReactiveJwtDecoder;
 import org.springframework.security.oauth2.jwt.ReactiveJwtDecoderFactory;
 import org.springframework.util.Assert;
 import org.springframework.util.StringUtils;
-import org.springframework.web.reactive.function.client.WebClient;
 
 /**
  * A {@link ReactiveJwtDecoderFactory factory} that provides a {@link ReactiveJwtDecoder}
@@ -91,8 +90,6 @@ public final class ReactiveOidcIdTokenDecoderFactory implements ReactiveJwtDecod
 	private Function<ClientRegistration, Converter<Map<String, Object>, Map<String, Object>>> claimTypeConverterFactory = (
 			clientRegistration) -> DEFAULT_CLAIM_TYPE_CONVERTER;
 
-	private Function<ClientRegistration, WebClient> webClientFactory = (clientRegistration) -> WebClient.create();
-
 	/**
 	 * Returns the default {@link Converter}'s used for type conversion of claim values
 	 * for an {@link OidcIdToken}.
@@ -169,7 +166,6 @@ public final class ReactiveOidcIdTokenDecoderFactory implements ReactiveJwtDecod
 			}
 			return NimbusReactiveJwtDecoder.withJwkSetUri(jwkSetUri)
 				.jwsAlgorithm((SignatureAlgorithm) jwsAlgorithm)
-				.webClient(this.webClientFactory.apply(clientRegistration))
 				.build();
 		}
 		if (jwsAlgorithm != null && MacAlgorithm.class.isAssignableFrom(jwsAlgorithm.getClass())) {
@@ -246,19 +242,4 @@ public final class ReactiveOidcIdTokenDecoderFactory implements ReactiveJwtDecod
 		this.claimTypeConverterFactory = claimTypeConverterFactory;
 	}
 
-	/**
-	 * Sets the factory that provides a {@link WebClient} used by
-	 * {@link NimbusReactiveJwtDecoder} to coordinate with the authorization servers
-	 * indicated in the <a href="https://tools.ietf.org/html/rfc7517#section-5">JWK
-	 * Set</a> uri.
-	 * @param webClientFactory the factory that provides a {@link WebClient} used by
-	 * {@link NimbusReactiveJwtDecoder}
-	 *
-	 * @since 6.3
-	 */
-	public void setWebClientFactory(Function<ClientRegistration, WebClient> webClientFactory) {
-		Assert.notNull(webClientFactory, "webClientFactory cannot be null");
-		this.webClientFactory = webClientFactory;
-	}
-
 }
diff --git a/oauth2/oauth2-client/src/test/java/org/springframework/security/oauth2/client/oidc/authentication/ReactiveOidcIdTokenDecoderFactoryTests.java b/oauth2/oauth2-client/src/test/java/org/springframework/security/oauth2/client/oidc/authentication/ReactiveOidcIdTokenDecoderFactoryTests.java
index f6922998ef..8c5b70ea49 100644
--- a/oauth2/oauth2-client/src/test/java/org/springframework/security/oauth2/client/oidc/authentication/ReactiveOidcIdTokenDecoderFactoryTests.java
+++ b/oauth2/oauth2-client/src/test/java/org/springframework/security/oauth2/client/oidc/authentication/ReactiveOidcIdTokenDecoderFactoryTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2024 the original author or authors.
+ * Copyright 2002-2019 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -34,7 +34,6 @@ import org.springframework.security.oauth2.jose.jws.JwsAlgorithm;
 import org.springframework.security.oauth2.jose.jws.MacAlgorithm;
 import org.springframework.security.oauth2.jose.jws.SignatureAlgorithm;
 import org.springframework.security.oauth2.jwt.Jwt;
-import org.springframework.web.reactive.function.client.WebClient;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
@@ -96,11 +95,6 @@ public class ReactiveOidcIdTokenDecoderFactoryTests {
 			.isThrownBy(() -> this.idTokenDecoderFactory.setClaimTypeConverterFactory(null));
 	}
 
-	@Test
-	public void setWebClientFactoryWhenNullThenThrowIllegalArgumentException() {
-		assertThatIllegalArgumentException().isThrownBy(() -> this.idTokenDecoderFactory.setWebClientFactory(null));
-	}
-
 	@Test
 	public void createDecoderWhenClientRegistrationNullThenThrowIllegalArgumentException() {
 		assertThatIllegalArgumentException().isThrownBy(() -> this.idTokenDecoderFactory.createDecoder(null));
@@ -183,14 +177,4 @@ public class ReactiveOidcIdTokenDecoderFactoryTests {
 		verify(customClaimTypeConverterFactory).apply(same(clientRegistration));
 	}
 
-	@Test
-	public void createDecoderWhenCustomWebClientFactorySetThenApplied() {
-		Function<ClientRegistration, WebClient> customWebClientFactory = mock(Function.class);
-		this.idTokenDecoderFactory.setWebClientFactory(customWebClientFactory);
-		ClientRegistration clientRegistration = this.registration.build();
-		given(customWebClientFactory.apply(same(clientRegistration))).willReturn(WebClient.create());
-		this.idTokenDecoderFactory.createDecoder(clientRegistration);
-		verify(customWebClientFactory).apply(same(clientRegistration));
-	}
-
 }