diff --git a/account-management-app/src/main/java/org/duracloud/account/util/StorageProviderTypeUtil.java b/account-management-app/src/main/java/org/duracloud/account/util/StorageProviderTypeUtil.java
index <HASH>..<HASH> 100644
--- a/account-management-app/src/main/java/org/duracloud/account/util/StorageProviderTypeUtil.java
+++ b/account-management-app/src/main/java/org/duracloud/account/util/StorageProviderTypeUtil.java
@@ -16,6 +16,6 @@ public class StorageProviderTypeUtil {
     }
     
     public static List<StorageProviderType> getAvailableSecondaryTypes() {
-        return SECONDARY_PROVIDER_TYPES;
+        return new ArrayList<StorageProviderType>(SECONDARY_PROVIDER_TYPES);
     }
 }
This update resolves issue #<I> specified in <URL>