1 files changed, 2 insertions, 2 deletions

diff --git a/lisp/tar-mode.el b/lisp/tar-mode.el
index 041f0fddc1a..7da14387738 100644
--- a/lisp/tar-mode.el
+++ b/lisp/tar-mode.el
@@ -1120,7 +1120,7 @@ to make your changes permanent."
         (descriptor tar-superior-descriptor)
         subfile-size)
     ;; We must make the current buffer unibyte temporarily to avoid
-    ;; multibyte->unibyte conversion in `insert-buffer'.
+    ;; multibyte->unibyte conversion in `insert-buffer-substring'.
     (set-buffer-multibyte nil)
     (setq subfile-size (buffer-size))
     (set-buffer tar-superior-buffer)
@@ -1144,7 +1144,7 @@ to make your changes permanent."
           (delete-region data-start data-end)
           ;; insert the new data...
           (goto-char data-start)
-          (insert-buffer subfile)
+          (insert-buffer-substring subfile)
           (setq subfile-size
                 (encode-coding-region
                  data-start (+ data-start subfile-size) coding))