diff --git a/runtime/plugin/tarPlugin.vim b/runtime/plugin/tarPlugin.vim
index d55492a..40d2242 100644
--- a/runtime/plugin/tarPlugin.vim
+++ b/runtime/plugin/tarPlugin.vim
@@ -45,7 +45,7 @@
   au BufReadCmd   *.tar.xz		call tar#Browse(expand("<amatch>"))
   au BufReadCmd   *.txz			call tar#Browse(expand("<amatch>"))
   au BufReadCmd   *.tar.zst		call tar#Browse(expand("<amatch>"))
-  au BufReadCmd   *.tzs			call tar#Browse(expand("<amatch>"))
+  au BufReadCmd   *.tzst			call tar#Browse(expand("<amatch>"))
 augroup END
 com! -nargs=? -complete=file Vimuntar call tar#Vimuntar(<q-args>)