1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/ibuffer.el b/lisp/ibuffer.el
index 6777d652c44..04cc631ba6f 100644
--- a/lisp/ibuffer.el
+++ b/lisp/ibuffer.el
@@ -1131,7 +1131,7 @@ a new window in the current frame, splitting vertically."
                                (and (stringp msg)
                                     ;; This definitely falls in the
                                     ;; ghetto hack category...
-                                    (not (string-match-p "too small" msg)))))
+                                    (not (string-search "too small" msg)))))
                          (signal err)
                        (enlarge-window 3))))))
               (select-window (next-window))