diff --git a/src/testdir/test_functions.vim b/src/testdir/test_functions.vim
index 4ec4666..a467e3d 100644
--- a/src/testdir/test_functions.vim
+++ b/src/testdir/test_functions.vim
@@ -3628,6 +3628,9 @@
 " Test for glob() with shell special patterns
 func Test_glob_extended_bash()
   CheckExecutable bash
+  CheckNotMSWindows
+  CheckNotMac   " The default version of bash is old on macOS.
+
   let _shell = &shell
   set shell=bash