diff --git a/plinth/modules/samba/__init__.py b/plinth/modules/samba/__init__.py
index f81cd5d88..da213d0b1 100644
--- a/plinth/modules/samba/__init__.py
+++ b/plinth/modules/samba/__init__.py
@@ -41,7 +41,7 @@ class SambaApp(app_module.App):
 
     app_id = 'samba'
 
-    _version = 3
+    _version = 4
 
     def __init__(self) -> None:
         """Create components for the app."""
diff --git a/plinth/modules/samba/privileged.py b/plinth/modules/samba/privileged.py
index cb10482b4..c29e2f6cf 100644
--- a/plinth/modules/samba/privileged.py
+++ b/plinth/modules/samba/privileged.py
@@ -45,8 +45,7 @@ CONF = r'''
    # https://en.wikipedia.org/wiki/Private_network
    # https://en.wikipedia.org/wiki/Link-local_address
    # https://en.wikipedia.org/wiki/Unique_local_address
-   access control = yes
-   hosts allow = 127.0.0.0/8 10.0.0.0/8 172.16.0.0/12 192.168.0.0/16 169.254.0.0/16 [::1] [fc00::]/7 [fe80::]
+   hosts allow = 127.0.0.0/8 10.0.0.0/8 172.16.0.0/12 192.168.0.0/16 169.254.0.0/16 ::1
    hosts deny = all
 '''  # noqa: E501