diff --git a/home/.gitconfig b/home/.gitconfig
index 9fefbca..dd854cb 100644
--- a/home/.gitconfig
+++ b/home/.gitconfig
@@ -1,6 +1,7 @@
 [user]
 	email = lennart.alff@gmail.com
 	name = Thies Lennart Alff
+	signingkey = 2F9C9877AFB6975B
 [merge]
 	tool = "nvim"
 [mergetool]
@@ -31,3 +32,5 @@
 	clean = git-lfs clean -- %f
 	smudge = git-lfs smudge -- %f
 	process = git-lfs filter-process
+[commit]
+	gpgsign = true