diff --git a/src/world/Territory/InstanceObjectCache.h b/src/world/Territory/InstanceObjectCache.h
index dc3c5f13..2c54bd6c 100644
--- a/src/world/Territory/InstanceObjectCache.h
+++ b/src/world/Territory/InstanceObjectCache.h
@@ -59,7 +59,7 @@ namespace Sapphire
     size_t size() const
     {
       size_t size = 0;
-      for( auto& it = m_objectCache.begin(); it != m_objectCache.end(); ++it )
+      for( auto it = m_objectCache.begin(); it != m_objectCache.end(); ++it )
         size += it->second.size();
 
       return size;