diff --git a/admin/nixpacks.toml b/admin/nixpacks.toml
index 1e4b8d6..acf5ddc 100644
--- a/admin/nixpacks.toml
+++ b/admin/nixpacks.toml
@@ -1,5 +1,5 @@
 [phases.setup]
-nixPkgs = ["nodejs_23", "openssl"]
+nixPkgs = ["nodejs_22", "openssl"]
 
 [phases.install]
 cmds = ["npm ci"]