diff --git a/modules/desktop/system/default.nix b/modules/desktop/system/default.nix
index 062eb24..4a9d437 100644
--- a/modules/desktop/system/default.nix
+++ b/modules/desktop/system/default.nix
@@ -15,7 +15,7 @@ in {
 
       gc = {
         automatic = true;
-        options = "--delete-older-than 14d";
+        options = "--delete-older-than 7d";
       };
 
       settings = {