diff --git a/main/ansible/install.yaml b/main/ansible/install.yaml
index d2141183d77cfa35cd2a2b85f91ab9a7590ecc26..2d4ee5099dc097324f85d2822dbc4ec4ce54db4f 100644
--- a/main/ansible/install.yaml
+++ b/main/ansible/install.yaml
@@ -17,6 +17,6 @@
         keys_url: https://git.sch.bme.hu/rlacko.keys
     ssh:
       port: 22
-      permitRootLogin: 'without-password'
+      permitRootLogin: 'no'
       pubkeyAuthentication: 'yes'
       passwordAuthentication: 'no'
\ No newline at end of file