diff --git a/modules/home-manager/application/gnupg/default.nix b/modules/home-manager/application/gnupg/default.nix
index 77f341d..53a24f1 100644
--- a/modules/home-manager/application/gnupg/default.nix
+++ b/modules/home-manager/application/gnupg/default.nix
@@ -37,8 +37,13 @@ in
       enable = true;
       enableScDaemon = true;
       enableZshIntegration = true;
-      pinentryPackage = pkgs.pinentry-gnome3;
+      pinentry.package = pkgs.pinentry-gnome3;
       enableSshSupport = cfg.enableSshSupport;
+      maxCacheTtl = 60 * 60 * 2;
+      maxCacheTtlSsh = 60 * 60 * 2;
+      defaultCacheTtl = 60 * 60;
+      defaultCacheTtlSsh = 60 * 60;
+      noAllowExternalCache = true;
     };
 
     home.sessionVariablesExtra = lib.mkIf cfg.enableSshSupport ''