diff --git a/objectstore/ArchiveQueue.hpp b/objectstore/ArchiveQueue.hpp
index 5bb473864162143aa73f690fe873f8299f4ef0b6..e94b985c1e04ce8f3a2a8d089f06021560a91011 100644
--- a/objectstore/ArchiveQueue.hpp
+++ b/objectstore/ArchiveQueue.hpp
@@ -58,7 +58,7 @@ public:
   
   // Archive jobs management ===================================================
   struct JobToAdd {
-    ArchiveRequest::JobDump & job;
+    ArchiveRequest::JobDump job;
     const std::string archiveRequestAddress;
     uint64_t archiveFileId;
     uint64_t fileSize;