diff --git a/TODO.md b/TODO.md
index 00dd4e2..41e1694 100644
--- a/TODO.md
+++ b/TODO.md
@@ -16,3 +16,6 @@
 
 - configure password management
 
+- [ ] Put some customized patched docker daemon config in /etc/docker/daemon.json with bigger address pool
+
+- `sudo usermod -a -G wireshark mbess`
diff --git a/ansible/arch_packages.yaml b/ansible/arch_packages.yaml
index 92a04dc..544dca0 100644
--- a/ansible/arch_packages.yaml
+++ b/ansible/arch_packages.yaml
@@ -14,6 +14,8 @@ common:
       desc: The best to connect to remote server!
     - name: python-pipx
       desc: To install python stuff
+  deps:
+    - name: aur/downgrade
     - name: pacman-contrib
       desc: Include pactree
 
@@ -86,6 +88,8 @@ common:
       - ripgrep-all
       - fd
       - exa
+    replacer:
+      - sd
     unix:
       - moreutils
       - rlwrap