diff --git a/configuration.nix b/configuration.nix
index 5b429cb..b1b0f41 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -367,8 +367,8 @@ in {
 
   nix.gc = {
       automatic = true;
-      dates = "weekly";
-      options = "--delete-older-than 30d";
+      dates = "daily";
+      options = "--delete-older-than 14d";
   };
 
   systemd.services."make-snapshot-dirs" = let