diff --git a/openid-connect-common/src/main/java/org/mitre/oauth2/repository/AuthenticationHolderRepository.java b/openid-connect-common/src/main/java/org/mitre/oauth2/repository/AuthenticationHolderRepository.java
index a8515f3d4..f90a93758 100644
--- a/openid-connect-common/src/main/java/org/mitre/oauth2/repository/AuthenticationHolderRepository.java
+++ b/openid-connect-common/src/main/java/org/mitre/oauth2/repository/AuthenticationHolderRepository.java
@@ -16,11 +16,14 @@
  ******************************************************************************/
 package org.mitre.oauth2.repository;
 
+import java.util.Collection;
 import org.mitre.oauth2.model.AuthenticationHolderEntity;
 import org.springframework.security.oauth2.provider.OAuth2Authentication;
 
 public interface AuthenticationHolderRepository {
 
+    public Collection<AuthenticationHolderEntity> getAll();
+    
 	public AuthenticationHolderEntity getById(Long id);
 
 	public AuthenticationHolderEntity getByAuthentication(OAuth2Authentication a);