diff --git a/gitconfig b/gitconfig
index 72be735..468abfa 100644
--- a/gitconfig
+++ b/gitconfig
@@ -19,7 +19,7 @@
 [user]
   email = __[email]__
   name = __[name]__
-  signingKey = __[signing_key]__
+  signingkey = __[signing_key]__
 [url "git@github.com:"]
   insteadOf = https://github.com
 [core]