diff --git a/flake.nix b/flake.nix
index 761f8e6..a2aa8cc 100644
--- a/flake.nix
+++ b/flake.nix
@@ -5,12 +5,12 @@
     substituters = [
       "https://cache.nixos.org/?priority=1&want-mass-query=true"
       "https://nix-community.cachix.org/?priority=10&want-mass-query=true"
-      "https://attic.alicehuston.xyz/nix-cache"
+      "https://attic.nayeonie.com/nix-cache"
     ];
     trusted-substituters = [
       "https://cache.nixos.org"
       "https://nix-community.cachix.org"
-      "https://attic.alicehuston.xyz/nix-cache"
+      "https://attic.nayeonie.com/nix-cache"
     ];
     trusted-public-keys = [
       "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
diff --git a/utils/attic-push.bash b/utils/attic-push.bash
index 0200a0c..80755ba 100755
--- a/utils/attic-push.bash
+++ b/utils/attic-push.bash
@@ -5,9 +5,9 @@
 #set -v
 set -e
 
-# retrieve all paths under 100M
+# retrieve all paths under 2G
 nix_paths=$(nix path-info --json --all --closure-size \
-  | jq 'map_values(.closureSize | select(. < 5e8)) | to_entries | sort_by(.value)' \
+  | jq 'map_values(.closureSize | select(. < 2e9)) | to_entries | sort_by(.value)' \
   | jq 'map(.key) | join("\n")' | sed -E -e 's/\\n/\n/g;s/^"//g;s/"$//g')
 
 readarray -t nix_path_array < <(echo "$nix_paths")