diff --git a/clusters/kairos/samba/configmap.yaml b/clusters/kairos/samba/configmap.yaml
index 90ac826..a8508f8 100644
--- a/clusters/kairos/samba/configmap.yaml
+++ b/clusters/kairos/samba/configmap.yaml
@@ -21,7 +21,10 @@ data:
         "share": {
           "options": {
             "path": "/share",
-            "valid users": "user"
+            "valid users": "sambauser"
+            "writeable": "yes"
+            "guest ok": "yes"
+            "guest only": "yes"
           }
         }
       },
@@ -37,17 +40,18 @@ data:
             "guest ok": "yes",
             "browsable": "yes",
             "writable": "yes",
-            "guest account": "user",
+            "guest account": "sambauser",
             "create mask": "0775",
             "directory mask": "0755"
+            "map to guest": "bad user"
           }
         }
       },
       "users": {
         "all_entries": [
           {
-            "name": "user",
-            "password": "public"
+            "name": "sambauser",
+            "password": "samba"
           }
         ]
       },