diff --git a/test/old/testdir/test_normal.vim b/test/old/testdir/test_normal.vim
index 8980a5187a..5e03819cd1 100644
--- a/test/old/testdir/test_normal.vim
+++ b/test/old/testdir/test_normal.vim
@@ -4400,6 +4400,7 @@ endfunc
 
 func Test_pos_percentage_in_turkish_locale()
   CheckRunVimInTerminal
+  CheckNotMac
   defer execute(':lang C')
 
   try