diff --git a/.gitconfig.linux.private b/.gitconfig.linux.private
new file mode 100644
index 00000000..1b4cc871
--- /dev/null
+++ b/.gitconfig.linux.private
@@ -0,0 +1,6 @@
+[include]
+	path = dev/dotfiles/.gitconfig_includes.common
+	path = dev/dotfiles/.gitconfig_includes.linux
+
+[user]
+	signingkey = 49EEAFC2