diff --git a/development.nix b/development.nix
index 5d4bc73..f725834 100644
--- a/development.nix
+++ b/development.nix
@@ -8,7 +8,7 @@
       user = {
         email = "vili.m.sinerva@gmail.com";
         name = "Vili Sinervä";
-        signingkey = "/home/vili/.ssh/id_ed25519.pub";
+        signingkey = "DF8FEAF54EFAC996!";
       };
       merge = {
         ff = "true";
@@ -16,7 +16,6 @@
       pull = {
         ff = "only";
       };
-      gpg.format = "ssh";
       commit.gpgsign = "true";
     };
   };
diff --git a/onlykey.nix b/onlykey.nix
index 1e56142..93f767f 100644
--- a/onlykey.nix
+++ b/onlykey.nix
@@ -27,9 +27,9 @@
     pinentryPackage = pkgs.pinentry-curses;
   };
   hardware.onlykey.enable = true;
-  #environment.variables = {
-  #  GNUPGHOME = "~/.gnupg/onlykey";
-  #};
+  environment.variables = {
+    GNUPGHOME = "~/.gnupg/onlykey";
+  };
 
   security.pam.u2f.enable = true;
 }