diff --git a/src/main/java/org/wildfly/security/credential/store/impl/VaultCredentialStore.java b/src/main/java/org/wildfly/security/credential/store/impl/VaultCredentialStore.java
index 93d948d7330..bd698cddf3c 100644
--- a/src/main/java/org/wildfly/security/credential/store/impl/VaultCredentialStore.java
+++ b/src/main/java/org/wildfly/security/credential/store/impl/VaultCredentialStore.java
@@ -30,6 +30,7 @@
 import java.security.spec.AlgorithmParameterSpec;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Set;
 
 import javax.crypto.BadPaddingException;
 import javax.crypto.Cipher;
@@ -202,4 +203,10 @@ public void flush() throws CredentialStoreException {
             }
         }
     }
+
+    @Override
+    public Set<String> getAliases() throws UnsupportedOperationException, CredentialStoreException {
+        return data.keySet();
+    }
+
 }