diff --git a/modules/rosenthal/examples/emacs/manifest.scm b/modules/rosenthal/examples/emacs/manifest.scm
index c019e94..5d22e36 100644
--- a/modules/rosenthal/examples/emacs/manifest.scm
+++ b/modules/rosenthal/examples/emacs/manifest.scm
@@ -4,7 +4,9 @@
  '("emacs-pgtk"
    "emacs-corfu"
    "emacs-doom-modeline"
+   "emacs-edit-indirect"                ;for emacs-markdown-mode.
    "emacs-envrc"
+   "emacs-fish-mode"
    "emacs-flycheck"
    "emacs-flycheck-guile"
    "emacs-forge"
@@ -13,10 +15,13 @@
    "emacs-geiser-guile"
    "emacs-helpful"
    "emacs-hl-todo"
+   "emacs-json-mode"
    "emacs-macrostep"
    "emacs-macrostep-geiser"
    "emacs-magit"
+   "emacs-markdown-mode"
    "emacs-mwim"
+   "emacs-nftables-mode"
    "emacs-no-littering"
    "emacs-orderless"
    "emacs-puni"
diff --git a/modules/rosenthal/examples/guix/config.tmpl b/modules/rosenthal/examples/guix/config.tmpl
index bbfbd7a..95a29ff 100644
--- a/modules/rosenthal/examples/guix/config.tmpl
+++ b/modules/rosenthal/examples/guix/config.tmpl
@@ -46,7 +46,9 @@
 
                  "emacs-corfu"
                  "emacs-doom-modeline"
+                 "emacs-edit-indirect"                ;for emacs-markdown-mode.
                  "emacs-envrc"
+                 "emacs-fish-mode"
                  "emacs-flycheck"
                  "emacs-flycheck-guile"
                  "emacs-forge"
@@ -55,10 +57,13 @@
                  "emacs-geiser-guile"
                  "emacs-helpful"
                  "emacs-hl-todo"
+                 "emacs-json-mode"
                  "emacs-macrostep"
                  "emacs-macrostep-geiser"
                  "emacs-magit"
+                 "emacs-markdown-mode"
                  "emacs-mwim"
+                 "emacs-nftables-mode"
                  "emacs-no-littering"
                  "emacs-orderless"
                  "emacs-puni"