diff --git a/src/systemc/core/sc_event.cc b/src/systemc/core/sc_event.cc
index 09c820329d..59581ee90f 100644
--- a/src/systemc/core/sc_event.cc
+++ b/src/systemc/core/sc_event.cc
@@ -35,17 +35,6 @@ namespace sc_core
 {
 
 
-/*
- * sc_event_finder
- */
-
-void
-sc_event_finder::warn_unimpl(const char *func) const
-{
-    warn("%s not implemented.\n", __PRETTY_FUNCTION__);
-}
-
-
 /*
  * sc_event_and_list
  */
diff --git a/src/systemc/ext/core/sc_event.hh b/src/systemc/ext/core/sc_event.hh
index f8a32f343e..a5ac2d4f03 100644
--- a/src/systemc/ext/core/sc_event.hh
+++ b/src/systemc/ext/core/sc_event.hh
@@ -59,7 +59,6 @@ class sc_port_base;
 class sc_event_finder
 {
   protected:
-    void warn_unimpl(const char *func) const;
     virtual ~sc_event_finder() {}
 
   public: