diff --git a/ChangeLog b/ChangeLog
index 7682a637..4650bb01 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2026-06-20  Mats Lidell  <matsl@gnu.org>
+
+* test/hibtypes-tests.el: Add !!FIXME comments to highlight the ibtypes
+    where tests should be added.
+
 2026-06-18  Bob Weiner  <rsw@gnu.org>
 
 * hui-select.el (hui-select-get-syntax-table): Add and leave syntax-table
diff --git a/test/hibtypes-tests.el b/test/hibtypes-tests.el
index 8db88269..b4a3b5ca 100644
--- a/test/hibtypes-tests.el
+++ b/test/hibtypes-tests.el
@@ -3,7 +3,7 @@
 ;; Author:       Mats Lidell <matsl@gnu.org>
 ;;
 ;; Orig-Date:    20-Feb-21 at 23:45:00
-;; Last-Mod:     18-Jun-26 at 12:04:02 by Bob Weiner
+;; Last-Mod:     20-Jun-26 at 11:23:08 by Mats Lidell
 ;;
 ;; SPDX-License-Identifier: GPL-3.0-or-later
 ;;
@@ -14,8 +14,6 @@
 
 ;;; Commentary:
 
-;; Helper functions
-
 ;;; Code:
 
 (require 'ert)
@@ -295,9 +293,9 @@
       (kill-buffer "MANIFEST")
       (kill-buffer "HY-ABOUT"))))
 
-;; hib-debug
+;; hib-debug !!FIXME: Add tests.
 
-;; hib-kbd
+;; hib-kbd !!FIXME: Add tests.
 
 ;; rfc
 (ert-deftest ibtypes::rfc-test ()
@@ -319,9 +317,9 @@
      (mock (man "rm(1)") => t)
      (ibtypes::man-apropos))))
 
-;; klink
+;; klink !!FIXME: Add tests.
 
-;; hlink
+;; hlink !!FIXME: Add tests.
 
 ;; elink
 (ert-deftest ibtypes::elink-test ()
@@ -401,7 +399,7 @@
                              (cadr err)))))
       (hy-delete-file-and-buffer file))))
 
-;; ipython-stack-frame
+;; ipython-stack-frame !!FIXME: Add tests.
 
 ;; ripgrep-msg
 (ert-deftest ibtypes::ripgrep-msg-test ()
@@ -486,7 +484,7 @@ ZeroDivisionError: division by zero
       (forward-line 1)
       (should-not (hib-python-traceback)))))
 
-;; pathname-line-and-column
+;; pathname-line-and-column !!FIXME: Add tests.
 
 ;; elisp-compiler-msg
 (ert-deftest elisp-compiler-msg-test ()
@@ -519,9 +517,9 @@ file.el:10:20: Warning: Message
         (mocklet (((actypes::link-to-regexp-match "^(def[a-z \11]+hyperbole-test[ \11\n\15(]" 1 "/home/user/file.el" nil) => t))
           (should (ibtypes::elisp-compiler-msg)))))))
 
-;; patch-msg
+;; patch-msg !!FIXME: Add tests.
 
-;; texinfo-ref
+;; texinfo-ref !!FIXME: Add tests.
 
 ;; info-node
 (ert-deftest ibtypes::info-node-test ()
@@ -534,13 +532,13 @@ file.el:10:20: Warning: Message
         (should (string= "*info*" (buffer-name))))
     (kill-buffer "*info*")))
 
-;; hyp-address
+;; hyp-address !!FIXME: Add tests.
 
-;; hyp-source
+;; hyp-source !!FIXME: Add tests.
 
-;; action
+;; action !!FIXME: Add tests.
 
-;; completion
+;; completion !!FIXME: Add tests.
 
 (ert-deftest ibtypes:org-id-test ()
   "Verify `org-id' ibut."