diff --git a/src/lte/model/trace-fading-loss-model.cc b/src/lte/model/trace-fading-loss-model.cc
index a94b281ab..85ca7cee6 100644
--- a/src/lte/model/trace-fading-loss-model.cc
+++ b/src/lte/model/trace-fading-loss-model.cc
@@ -48,6 +48,15 @@ TraceFadingLossModel::TraceFadingLossModel ()
 TraceFadingLossModel::~TraceFadingLossModel ()
 {
   m_fadingTrace.clear ();
+  m_windowOffsetsMap.clear ();
+  std::map <ChannelRealizationId_t, UniformVariable* >::iterator itVar;
+  itVar = m_startVariableMap.begin ();
+  while (itVar!=m_startVariableMap.end ())
+    {
+      delete ((*itVar).second);
+      itVar++;
+    }
+  m_startVariableMap.clear ();
 }