diff --git a/src/main/groovy/io/seqera/wave/auth/RegistryConfig.groovy b/src/main/groovy/io/seqera/wave/auth/RegistryConfig.groovy
index 560a784a5..dac5d717d 100644
--- a/src/main/groovy/io/seqera/wave/auth/RegistryConfig.groovy
+++ b/src/main/groovy/io/seqera/wave/auth/RegistryConfig.groovy
@@ -47,7 +47,11 @@ class RegistryConfig {
      *      io: [ ... ]
      *  ]
      */
-    Map<String,Object> registries
+    private Map<String,Object> registries
+
+    Map<String, Object> getRegistries() {
+        return registries
+    }
 
     RegistryKeys getRegistryKeys(String registryName) {
         final String defaultRegistry = registries.get('default')?.toString() ?: 'docker.io'
diff --git a/src/main/groovy/io/seqera/wave/service/account/AccountServiceImpl.groovy b/src/main/groovy/io/seqera/wave/service/account/AccountServiceImpl.groovy
index f8d6bb4f1..6a3fbfc93 100644
--- a/src/main/groovy/io/seqera/wave/service/account/AccountServiceImpl.groovy
+++ b/src/main/groovy/io/seqera/wave/service/account/AccountServiceImpl.groovy
@@ -36,7 +36,11 @@ import jakarta.annotation.PostConstruct
 @ConfigurationProperties('wave')
 class AccountServiceImpl implements AccountService {
 
-    Map<String,String> accounts = Map.of()
+    private Map<String,String> accounts = Map.of()
+
+    Map<String,String> getAccounts() {
+        return accounts
+    }
 
     @PostConstruct
     private dumpAccounts() {