diff --git a/src/mathed/ChangeLog b/src/mathed/ChangeLog
index bc16d02cab..4bf8501ec1 100644
--- a/src/mathed/ChangeLog
+++ b/src/mathed/ChangeLog
@@ -6,6 +6,8 @@
 
 	* math_cursor.C: do not move into insets that don't have inner cells yet
 
+	* formulabase.C: fix memory leak
+
 2001-07-22  Jean-Marc Lasgouttes  <lasgouttes@lyx.org>
 
 	* formula.C (insetAllowed): allow insertion of label
diff --git a/src/mathed/formulabase.C b/src/mathed/formulabase.C
index 44a40e4335..946541d850 100644
--- a/src/mathed/formulabase.C
+++ b/src/mathed/formulabase.C
@@ -135,10 +135,7 @@ InsetFormulaBase::InsetFormulaBase(InsetFormulaBase const & f)
 
 InsetFormulaBase::~InsetFormulaBase()
 {
-#ifdef WITH_WARNINGS
-#warning leak this for a while...
-#endif
-	//delete par_;
+	delete par_;
 }