diff --git a/borgbackup.nix b/borgbackup.nix
index 950f826..a4f7312 100644
--- a/borgbackup.nix
+++ b/borgbackup.nix
@@ -43,5 +43,13 @@
     preHook = ''
       /bin/sh -c 'while ! /run/current-system/sw/bin/ping -c1 google.com; do sleep 1; done'
     '';
+    extraCreateArgs = ["--stats" "--info" "--list" "--filter" "AMEC"];
+    extraPruneArgs = ["--stats" "--info" "--list"];
+    prune.keep = {
+      within = "1d";
+      daily = 7;
+      weekly = 4;
+      monthly = 6;
+    };
   };
 }
diff --git a/void.nix b/void.nix
index ac0c804..a09e3a8 100644
--- a/void.nix
+++ b/void.nix
@@ -89,7 +89,14 @@
     startAt = "daily";
     persistentTimer = true;
     extraCreateArgs = ["--stats" "--info" "--list" "--filter" "AMEC"];
+    extraPruneArgs = ["--stats" "--info" "--list"];
     removableDevice = true;
+    prune.keep = {
+      within = "1d";
+      daily = 7;
+      weekly = 4;
+      monthly = 12;
+    };
   };
   systemd.services."borgbackup-job-external" = {
     unitConfig = {