diff --git a/src/testdir/test_crypt.vim b/src/testdir/test_crypt.vim
index 10979dd..96b8b1b 100644
--- a/src/testdir/test_crypt.vim
+++ b/src/testdir/test_crypt.vim
@@ -19,24 +19,3 @@
 func Test_head_only_3()
   call Common_head_only('VimCrypt~03!abc')
 endfunc
-" Tests for encryption.
-" TODO: include tests from test71.
-
-func Common_head_only(text)
-  " This was crashing Vim
-  split Xtest.txt
-  call setline(1, a:text)
-  wq
-  call feedkeys(":split Xtest.txt\<CR>foobar\<CR>", "tx")
-  call delete('Xtest.txt')
-  call assert_match('VimCrypt', getline(1))
-  bwipe!
-endfunc
-
-func Test_head_only_2()
-  call Common_head_only('VimCrypt~02!abc')
-endfunc
-
-func Test_head_only_3()
-  call Common_head_only('VimCrypt~03!abc')
-endfunc