diff --git a/compiler/nbas.pas b/compiler/nbas.pas
index 8a9ac06668..3aec54cb72 100644
--- a/compiler/nbas.pas
+++ b/compiler/nbas.pas
@@ -1342,6 +1342,7 @@ implementation
         tempinfo^.withnode.free;
         tempinfo^.tempinitcode.free;
         dispose(tempinfo);
+        inherited destroy;
       end;
 
     procedure ttempdeletenode.printnodedata(var t:text);