diff --git a/systems/zeus/configuration.nix b/systems/zeus/configuration.nix
index 6f90902..039c951 100644
--- a/systems/zeus/configuration.nix
+++ b/systems/zeus/configuration.nix
@@ -90,6 +90,7 @@
       enable = true;
       dockerCompat = true;
       defaultNetwork.settings.dns_enabled = true;
+      autoPrune.enable = true;
     };
     oci-containers.containers = {
       dockerproxy = {