diff --git a/home/git.nix b/home/git.nix
index 7fa7129..a79edf7 100644
--- a/home/git.nix
+++ b/home/git.nix
@@ -3,7 +3,9 @@
     enable = true;
     userEmail = "osmanfbayram@gmail.com";
     userName = "osbm";
-    signing.format = "ssh";
+    signing = {
+      format = "openpgp";
+    };
     ignores = [
       "*.pyc" # python
       "*.swp" # vim