killbill-memoizeit

diff --git a/jaxrs/src/main/java/org/killbill/billing/jaxrs/resources/PluginResource.java b/jaxrs/src/main/java/org/killbill/billing/jaxrs/resources/PluginResource.java
index a9a2d4c..2e22ce0 100644
--- a/jaxrs/src/main/java/org/killbill/billing/jaxrs/resources/PluginResource.java
+++ b/jaxrs/src/main/java/org/killbill/billing/jaxrs/resources/PluginResource.java
@@ -221,7 +221,7 @@ public class PluginResource extends JaxRsResourceBase {
         }
 
         return Response.status(response.getStatus())
-                       .entity(new String(byteArrayOutputStream.toByteArray()))
+                       .entity(new String(byteArrayOutputStream.toByteArray(), "UTF-8"))
                        .build();
     }