1 files changed, 2 insertions, 2 deletions

diff --git a/ymir.nix b/ymir.nix
index 0a1c3410..09a0a965 100644
--- a/ymir.nix
+++ b/ymir.nix
@@ -122,9 +122,9 @@ in {
     members = [ "prosody"
               ];
   };
-  boot.postBootCommands = ''
+  system.activationScripts."shadow-perms" = ''
     chown root:shadow /etc/shadow
-    chmod 640 /etc/shadow
+    chmod 0640 /etc/shadow
   '';
   users.groups."xmpp" = {
     members = [ "gkleen"