diff --git a/hosts/server10/default.nix b/hosts/server10/default.nix
index 7fde81af..cc1f0361 100644
--- a/hosts/server10/default.nix
+++ b/hosts/server10/default.nix
@@ -40,5 +40,7 @@
 
   services.openssh.enable = true;
 
+  services.zfs.autoScrub.enable = true;
+
   system.stateVersion = "21.11"; # Did you read the comment?
 }
diff --git a/hosts/server9/default.nix b/hosts/server9/default.nix
index e02b7eae..4ac8fa79 100644
--- a/hosts/server9/default.nix
+++ b/hosts/server9/default.nix
@@ -28,6 +28,8 @@
   system.stateVersion = "21.11";
   services.openssh.enable = true;
 
+  services.zfs.autoScrub.enable = true;
+
   c3d2.hq.statistics.enable = true;
 
   # XXX: enable for zw-ev and poelzi-ha until we find a better solution