diff --git a/system/containers.nix b/system/containers.nix
index c1f8a88..5d9141d 100644
--- a/system/containers.nix
+++ b/system/containers.nix
@@ -15,7 +15,7 @@
       enable = true;
       autoPrune = {
         enable = true;
-        dates = "monthly";
+        dates = "weekly";
         flags = [
           "--all"
           "--volumes"