diff --git a/MVMCore/MVMCore/ActionHandling/MVMCoreActionHandler.swift b/MVMCore/MVMCore/ActionHandling/MVMCoreActionHandler.swift
index dbc76ea..c37d7a4 100644
--- a/MVMCore/MVMCore/ActionHandling/MVMCoreActionHandler.swift
+++ b/MVMCore/MVMCore/ActionHandling/MVMCoreActionHandler.swift
@@ -141,7 +141,7 @@ public protocol MVMCoreJSONActionHandlerProtocol: MVMCoreActionHandlerProtocol {
         return (additionalData.dictionaryAdding(key: "Action-UUID", value: newUUID), newUUID)
     }
     
-    static public func getUUID(additionalData: [AnyHashable: Any]?) -> String? {
+    @objc static public func getUUID(additionalData: [AnyHashable: Any]?) -> String? {
         return additionalData?.optionalStringForKey("Action-UUID")
     }