diff --git a/configuration/common/hexchen.nix b/configuration/common/hexchen.nix
index 48199ea..c744cc7 100644
--- a/configuration/common/hexchen.nix
+++ b/configuration/common/hexchen.nix
@@ -42,7 +42,7 @@
       userEmail = "hexchen@lilwit.ch";
       signing = {
         key = "B1DF5EAD";
-        signByDefault = true;
+        signByDefault = false;
       };
       extraConfig = {
         pull.rebase = true;