diff --git a/modules/common-packages.nix b/modules/common-packages.nix
index dc24cbf..82cade3 100644
--- a/modules/common-packages.nix
+++ b/modules/common-packages.nix
@@ -59,6 +59,8 @@
 
   virtualisation.docker.enable = true;
 
+  services.gnupg.enable = true;
+
   # Enable the OpenSSH daemon.
   services.openssh = {
     enable = true;