diff --git a/systems/zeus/configuration.nix b/systems/zeus/configuration.nix
index f3be970..74693f5 100644
--- a/systems/zeus/configuration.nix
+++ b/systems/zeus/configuration.nix
@@ -383,14 +383,16 @@
   # Enable the OpenSSH daemon.
   services.openssh.enable = true;
   services.zfs.autoScrub.enable = true;
-#  services.zfs.zed.settings = {
-#    ZED_EMAIL_ADDR = [ "cdombroski@gmail.com" ];
-#    ZED_EMAIL_PROG = "${pkgs.msmtp}/bin/msmtp";
-#    ZED_EMAIL_OPTS = "@ADDRESS@";
-#    ZED_USE_ENCLOSURE_LEDS = true;
-#    ZED_SCRUB_AFTER_RESILVER = true;
-#  };
-#  services.zfs.zed.enableMail = false;
+  services.zfs.zed.settings = {
+    ZED_EMAIL_ADDR = [ "cdombroski@gmail.com" ];
+    ZED_EMAIL_PROG = "${pkgs.msmtp}/bin/msmtp";
+    ZED_EMAIL_OPTS = "@ADDRESS@";
+    ZED_NOTIFY_INTERVAL_SECS = 3600;
+    ZED_NOTIFY_VERBOSE = true;
+    ZED_USE_ENCLOSURE_LEDS = true;
+    ZED_SCRUB_AFTER_RESILVER = true;
+  };
+  services.zfs.zed.enableMail = false;
 
   # Open ports in the firewall.
   # networking.firewall.allowedTCPPorts = [ ... ];