diff --git a/nixos/machines/crash/configuration.nix b/nixos/machines/crash/configuration.nix
index 301f0d5..c1a0e76 100644
--- a/nixos/machines/crash/configuration.nix
+++ b/nixos/machines/crash/configuration.nix
@@ -37,7 +37,7 @@
     # GC agressively
     gc = {
       automatic = true;
-      dates = "hourly";
+      dates = "daily";
       options = "--delete-older-than 7d";
     };
     distributedBuilds = true;