diff --git a/nixosModules/apps/podman/default.nix b/nixosModules/apps/podman/default.nix
index e98cbff3..54a9e401 100644
--- a/nixosModules/apps/podman/default.nix
+++ b/nixosModules/apps/podman/default.nix
@@ -16,6 +16,7 @@
         # Required for containers under podman-compose to be able to talk to each other.
         defaultNetwork.settings.dns_enabled = true;
         enable = true;
+        autoPrune.enable = true;
       };
     };
   };