diff --git a/.gitconfig.linux.private b/.gitconfig.linux.private
index 1b4cc871..84ed27e6 100644
--- a/.gitconfig.linux.private
+++ b/.gitconfig.linux.private
@@ -4,3 +4,6 @@
 
 [user]
 	signingkey = 49EEAFC2
+
+[alias]
+	signedcommit = !git commit -S