diff --git a/files/.config/zsh/custom/100-alias.zsh b/files/.config/zsh/custom/100-alias.zsh
index 8036bac..5bcf211 100644
--- a/files/.config/zsh/custom/100-alias.zsh
+++ b/files/.config/zsh/custom/100-alias.zsh
@@ -19,7 +19,7 @@ alias wifi-menu="sudo wifi-menu -o"
 alias netctl="sudo netctl"
 
 # serial
-alias minicom="docker run --device=/dev/ttyUSB0 -it minicom"
+alias minicom="docker run --device=/dev/ttyUSB0 -it registry.massaki.ca/minicom"
 
 # open-sourced build of vs code is named code-oss
 alias code="code-oss"
diff --git a/files/.local/profile.d/setup_ssh_agent b/files/.local/profile.d/setup_ssh_agent
new file mode 100644
index 0000000..a29cb55
--- /dev/null
+++ b/files/.local/profile.d/setup_ssh_agent
@@ -0,0 +1,6 @@
+# Set SSH to use gpg-agent
+unset SSH_AGENT_PID
+if [ "${gnupg_SSH_AUTH_SOCK_by:-0}" -ne $$ ]; then
+  export SSH_AUTH_SOCK="$(gpgconf --list-dirs agent-ssh-socket)"
+fi
+