diff --git a/mkosi.extra/usr/lib/tmpfiles.d/etc.conf b/mkosi.extra/usr/lib/tmpfiles.d/etc.conf
index 9ec1e96..8ef4083 100644
--- a/mkosi.extra/usr/lib/tmpfiles.d/etc.conf
+++ b/mkosi.extra/usr/lib/tmpfiles.d/etc.conf
@@ -7,7 +7,8 @@
 L /etc/os-release - - - - ../usr/lib/os-release
 L+ /etc/mtab - - - - ../proc/self/mounts
 
-# Make sure this directory exists so calamares can write the sudo elevation
+# Make sure sudo is set up so the command works and wheel has sudo access.
+L /etc/sudoers
 d /etc/sudoers.d/ 0750 root root - -
 L /etc/sudoers.d/10-installer