diff --git a/configs/.gitconfig b/configs/.gitconfig
index 6b04a06..5e3ab2e 100644
--- a/configs/.gitconfig
+++ b/configs/.gitconfig
@@ -1,6 +1,7 @@
 [user]
 	email = evan@ewpratten.com
 	name = Evan Pratten
+	signingkey = ~/.ssh/id_ed25519.pub
 
 [core]
 	excludesFile = ~/.gitignore
@@ -93,6 +94,10 @@
 [push]
 	autoSetupRemote = true
 
+# Commit signing
+[gpg]
+	format = ssh
+
 # Allow machines to individually override settings
 # NOTE: THIS MUST BE AT THE BOTTOM
 [include]