diff --git a/src/lte/model/lte-rrc-sap.cc b/src/lte/model/lte-rrc-sap.cc
new file mode 100644
index 000000000..b8b547eec
--- /dev/null
+++ b/src/lte/model/lte-rrc-sap.cc
@@ -0,0 +1,29 @@
+/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2012 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * Author: Nicola Baldo <nbaldo@cttc.es>
+ */
+
+#include "ns3/lte-rrc-sap.h"
+
+namespace ns3 {
+
+LteRrcSap::~LteRrcSap ()
+{
+}
+
+} // namespace ns3
diff --git a/src/lte/model/lte-rrc-sap.h b/src/lte/model/lte-rrc-sap.h
index f701065b4..d0d6d86b9 100644
--- a/src/lte/model/lte-rrc-sap.h
+++ b/src/lte/model/lte-rrc-sap.h
@@ -52,6 +52,8 @@ class LteRrcSap
 {
 public:
 
+  virtual ~LteRrcSap ();
+
   // Information Elements
   
   struct PlmnIdentityInfo
diff --git a/src/lte/wscript b/src/lte/wscript
index 97dfca8ca..379a64e97 100644
--- a/src/lte/wscript
+++ b/src/lte/wscript
@@ -14,6 +14,7 @@ def build(bld):
         'model/lte-amc.cc',
         'model/lte-enb-rrc.cc',
         'model/lte-ue-rrc.cc',
+        'model/lte-rrc-sap.cc',
         'model/lte-rrc-protocol-ideal.cc',
         'model/lte-rlc-sap.cc',
         'model/lte-rlc.cc',