diff --git a/src/cmp/cmpmain.lsp b/src/cmp/cmpmain.lsp
index a682c8f30..93889a213 100644
--- a/src/cmp/cmpmain.lsp
+++ b/src/cmp/cmpmain.lsp
@@ -549,8 +549,8 @@ Cannot compile ~a."
 	  ;;(si::system (format nil "cat ~A" (namestring c-pathname)))
           (compiler-cc c-pathname o-pathname)
 	  (bundle-cc so-pathname o-pathname)
-          ;(delete-file c-pathname)
-          ;(delete-file h-pathname)
+          (delete-file c-pathname)
+          (delete-file h-pathname)
 	  (delete-file o-pathname)
 	  (delete-file data-pathname)
           (cond ((probe-file so-pathname)