diff --git a/src/testdir/test_display.vim b/src/testdir/test_display.vim
index f439bfe..1093641 100644
--- a/src/testdir/test_display.vim
+++ b/src/testdir/test_display.vim
@@ -174,7 +174,7 @@
   call writefile(lines, filename)
   let buf = RunVimInTerminal('-S '.filename, #{rows: 5, cols: 50})
   call term_sendkeys(buf, "k")
-  call term_wait(buf)
+  call TermWait(buf)
   call VerifyScreenDump(buf, 'Test_winline_rnu', {})
 
   " clean up