diff --git a/modules/lang/emacs-lisp/config.el b/modules/lang/emacs-lisp/config.el
index ee61d1eb9..ef1dac765 100644
--- a/modules/lang/emacs-lisp/config.el
+++ b/modules/lang/emacs-lisp/config.el
@@ -41,6 +41,8 @@
             ("Unit tests" "^\\s-*(\\(?:ert-deftest\\|def-test!\\) +\\(\\_<[^ ()\n]+\\_>\\)" 1)
             ("Package" "^\\s-*(\\(?:def-\\)?package! +\\(\\_<[^ ()\n]+\\_>\\)" 1)
             ("Settings" "^\\s-*(def-setting! +\\([^ ()\n]+\\)" 1)
+            ("Major modes" "^\\s-*(define-derived-mode +\\([^ ()\n]+\\)" 1)
+            ("Minor modes" "^\\s-*(define-\\(?:global\\(?:ized\\)?-\\)?minor-mode +\\([^ ()\n]+\\)" 1)
             ("Modelines" "^\\s-*(def-modeline! +\\([^ ()\n]+\\)" 1)
             ("Modeline Segments" "^\\s-*(def-modeline-segment! +\\([^ ()\n]+\\)" 1)
             ("Advice" "^\\s-*(def\\(?:\\(?:ine-\\)?advice\\))")