diff --git a/src/main.rs b/src/main.rs
index 6ca34eb..b8d521e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -260,11 +260,12 @@ fn main() -> Result<()> {
         let sysadmin_email = config.sysadmin.email;
         let existing_users = cmd!(sh, "ckan -c /etc/ckan/default/ckan.ini user list").read()?;
         println!("Existing users: {}", existing_users);
+        cmd!(sh, "ckan -c /etc/ckan/default/ckan.ini user remove existing_users").run().ok();
         cmd!(sh, "ckan -c /etc/ckan/default/ckan.ini search-index clear").run().ok();
-        cmd!(sh, "ckan -c /etc/ckan/default/ckan.ini user add admin_user password=password email=admin_user@localhost").run()?;
+        cmd!(sh, "ckan -c /etc/ckan/default/ckan.ini user add ckan_admin password=password email=ckan_admin@localhost").run()?;
         cmd!(
             sh,
-            "ckan -c /etc/ckan/default/ckan.ini sysadmin add admin_user"
+            "ckan -c /etc/ckan/default/ckan.ini sysadmin add ckan_admin"
         )
         .run()?;
         println!(