diff --git a/oauth2/oauth2-authorization-server/src/main/java/org/springframework/security/oauth2/server/authorization/authentication/OAuth2AuthorizationCodeGenerator.java b/oauth2/oauth2-authorization-server/src/main/java/org/springframework/security/oauth2/server/authorization/authentication/OAuth2AuthorizationCodeGenerator.java
index 4310db9756d..5905f8bd9e5 100644
--- a/oauth2/oauth2-authorization-server/src/main/java/org/springframework/security/oauth2/server/authorization/authentication/OAuth2AuthorizationCodeGenerator.java
+++ b/oauth2/oauth2-authorization-server/src/main/java/org/springframework/security/oauth2/server/authorization/authentication/OAuth2AuthorizationCodeGenerator.java
@@ -38,7 +38,7 @@
  * @see OAuth2AuthorizationCodeRequestAuthenticationProvider
  * @see OAuth2AuthorizationConsentAuthenticationProvider
  */
-final class OAuth2AuthorizationCodeGenerator implements OAuth2TokenGenerator<OAuth2AuthorizationCode> {
+public final class OAuth2AuthorizationCodeGenerator implements OAuth2TokenGenerator<OAuth2AuthorizationCode> {
 
 	private final StringKeyGenerator authorizationCodeGenerator = new Base64StringKeyGenerator(
 			Base64.getUrlEncoder().withoutPadding(), 96);