diff --git a/daemon/table/cs.hpp b/daemon/table/cs.hpp
index 3a9b1ca..8c3e46b 100644
--- a/daemon/table/cs.hpp
+++ b/daemon/table/cs.hpp
@@ -178,7 +178,7 @@
   findRightmostAmongExact(const Interest& interest, iterator first, iterator last) const;
 
   void
-  setPolicyImpl(unique_ptr<Policy>& policy);
+  setPolicyImpl(unique_ptr<Policy> policy);
 
 private:
   Table m_table;