diff --git a/ansible/roles/plainmacs/tasks/linux.yaml b/ansible/roles/plainmacs/tasks/linux.yaml
index 46c73fc..062ac74 100644
--- a/ansible/roles/plainmacs/tasks/linux.yaml
+++ b/ansible/roles/plainmacs/tasks/linux.yaml
@@ -1,5 +1,22 @@
+- name: Build aur packages
+  register: buildaur
+  become_user: "{{ build_user.name }}"
+  command: "aurutils-sync --no-view {{ item }}"
+  args:
+    creates: "/var/cache/pacman/custom/{{ item }}-*.pkg.tar.*"
+  loop:
+    - emacs29-git
+
+- name: Update cache
+  when: buildaur.changed
+  pacman:
+    name: []
+    state: present
+    update_cache: true
+
 - name: Install packages
   package:
     name:
-      - emacs-nativecomp
+      - aspell-en
+      - emacs29-git
     state: present