1 files changed, 4 insertions, 2 deletions
diff --git a/Swiften/IDN/PlatformIDNConverter.h b/Swiften/IDN/PlatformIDNConverter.h
index 704f7a7..3b9a275 100644
--- a/Swiften/IDN/PlatformIDNConverter.h
+++ b/Swiften/IDN/PlatformIDNConverter.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012 Isode Limited.
+ * Copyright (c) 2012-2019 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
@@ -8,10 +8,12 @@
 
 #include <Swiften/Base/API.h>
 
+#include <memory>
+
 namespace Swift {
     class IDNConverter;
 
     namespace PlatformIDNConverter {
-        SWIFTEN_API IDNConverter* create();
+        SWIFTEN_API std::unique_ptr<IDNConverter> create();
     }
 }