diff --git a/src/lib/iter-stack.hpp b/src/lib/iter-stack.hpp
index 0bf5baa72..1426fb6fa 100644
--- a/src/lib/iter-stack.hpp
+++ b/src/lib/iter-stack.hpp
@@ -130,6 +130,13 @@ namespace lib {
           return *this;
         }
       
+      IterStack&
+      push (TY&& movedElm)
+        {
+          this->stateCore().emplace_back (movedElm);
+          return *this;
+        }
+      
       IterStack&
       insert (TY const& elm)
         {
@@ -177,6 +184,13 @@ namespace lib {
           return *this;
         }
       
+      IterQueue&
+      feed (TY&& movedElm)
+        {
+          this->stateCore().emplace_front (movedElm);
+          return *this;
+        }
+      
       IterQueue&
       insert (TY const& elm)
         {
diff --git a/src/proc/control/command-dispatch.hpp b/src/proc/control/command-dispatch.hpp
index bb25c14a2..462c19c74 100644
--- a/src/proc/control/command-dispatch.hpp
+++ b/src/proc/control/command-dispatch.hpp
@@ -57,8 +57,8 @@ namespace control {
     public:
       virtual ~CommandDispatch() { }  ///< this is an interface
       
-      virtual void clear()            =0;  /////TODO do we actually need that operation?
-      virtual void enqueue (Command)  =0;
+      virtual void clear()              =0;  /////TODO do we actually need that operation?
+      virtual void enqueue (Command&&)  =0;
     };
   
   
diff --git a/src/proc/control/command-queue.hpp b/src/proc/control/command-queue.hpp
index 25152b94f..ec29bfbe2 100644
--- a/src/proc/control/command-queue.hpp
+++ b/src/proc/control/command-queue.hpp
@@ -72,7 +72,7 @@ namespace control {
       
       
       CommandQueue&
-      feed (Command const& cmd)
+      feed (Command&& cmd)
         {
           if (not cmd.canExec())
             throw error::Logic(_Fmt("Reject '%s'. Not suitably prepared for invocation: %s")
diff --git a/src/proc/control/proc-dispatcher.cpp b/src/proc/control/proc-dispatcher.cpp
index 97c423e62..b2aa7283d 100644
--- a/src/proc/control/proc-dispatcher.cpp
+++ b/src/proc/control/proc-dispatcher.cpp
@@ -204,10 +204,10 @@ namespace control {
       /* === CommandDispatch interface === */
       
       void
-      enqueue (Command cmd)  override
+      enqueue (Command&& cmd)  override
         {
           Lock sync(this);
-          queue_.feed (cmd);
+          queue_.feed (move (cmd));
           sync.notifyAll();
         }
       
diff --git a/tests/core/proc/control/command-instance-manager-test.cpp b/tests/core/proc/control/command-instance-manager-test.cpp
index fd8e28bb7..fc4b85b22 100644
--- a/tests/core/proc/control/command-instance-manager-test.cpp
+++ b/tests/core/proc/control/command-instance-manager-test.cpp
@@ -75,9 +75,9 @@ namespace test {
           }
         
         void
-        enqueue (Command cmd)  override
+        enqueue (Command&& cmd)  override
           {
-            queue_.emplace_front(move (cmd));
+            queue_.emplace_front (cmd);
           }
         
       public:
diff --git a/tests/core/proc/control/command-queue-test.cpp b/tests/core/proc/control/command-queue-test.cpp
index ed2057a08..ff1421ef2 100644
--- a/tests/core/proc/control/command-queue-test.cpp
+++ b/tests/core/proc/control/command-queue-test.cpp
@@ -116,8 +116,8 @@ namespace test    {
           CommandQueue queue;
           CHECK (isnil(queue));
           
-          queue.feed (com11);
-          queue.feed (com12);
+          queue.feed (Command{com11});
+          queue.feed (Command{com12});
           
           CHECK (2 == queue.size());
           
@@ -141,10 +141,10 @@ namespace test    {
           // NOT binding the second command...
           
           CommandQueue queue;
-          queue.feed (com11);
+          queue.feed (Command{com11});
           CHECK (1 == queue.size());
           
-          VERIFY_ERROR (UNBOUND_ARGUMENTS, queue.feed (com12));
+          VERIFY_ERROR (UNBOUND_ARGUMENTS, queue.feed (Command{com12}));
           CHECK (1 == queue.size());
           
           queue.pop().execSync();