diff --git a/utils/tracers/ndn-app-delay-tracer.h b/utils/tracers/ndn-app-delay-tracer.h
index d7b1a72..d911fc9 100644
--- a/utils/tracers/ndn-app-delay-tracer.h
+++ b/utils/tracers/ndn-app-delay-tracer.h
@@ -98,6 +98,15 @@
    */
   static Ptr<AppDelayTracer>
   Install (Ptr<Node> node, boost::shared_ptr<std::ostream> outputStream);
+
+  /**
+   * @brief Explicit request to remove all statically created tracers
+   *
+   * This method can be helpful if simulation scenario contains several independent run,
+   * or if it is desired to do a postprocessing of the resulting data
+   */
+  static void
+  Destroy ();
   
   /**
    * @brief Trace constructor that attaches to all applications on the node using node's pointer