diff --git a/mktxp/cli/config/config.py b/mktxp/cli/config/config.py
index e316807..78e2c86 100755
--- a/mktxp/cli/config/config.py
+++ b/mktxp/cli/config/config.py
@@ -81,13 +81,13 @@ class MKTXPConfigKeys:
     DEFAULT_MKTXP_INC_DIV = 5
     DEFAULT_MKTXP_BANDWIDTH_TEST_INTERVAL = 420
 
-    BOOLEAN_KEYS_NO = {ENABLED_KEY, SSL_KEY, NO_SSL_CERTIFICATE, SSL_CERTIFICATE_VERIFY}
+    BOOLEAN_KEYS_NO = {ENABLED_KEY, SSL_KEY, NO_SSL_CERTIFICATE, SSL_CERTIFICATE_VERIFY, FE_IPV6_NEIGHBOR_KEY}
     
     # Feature keys enabled by default
     BOOLEAN_KEYS_YES = {FE_DHCP_KEY, FE_DHCP_LEASE_KEY, FE_DHCP_POOL_KEY, FE_IP_CONNECTIONS_KEY, FE_INTERFACE_KEY, FE_FIREWALL_KEY,
                       FE_MONITOR_KEY, FE_ROUTE_KEY, MKTXP_USE_COMMENTS_OVER_NAMES, 
                       FE_WIRELESS_KEY, FE_WIRELESS_CLIENTS_KEY, FE_CAPSMAN_KEY, FE_CAPSMAN_CLIENTS_KEY, FE_POE_KEY,
-                      FE_NETWATCH_KEY, FE_PUBLIC_IP_KEY, FE_IPV6_NEIGHBOR_KEY} 
+                      FE_NETWATCH_KEY, FE_PUBLIC_IP_KEY} 
 
     SYSTEM_BOOLEAN_KEYS_YES = {MKTXP_BANDWIDTH_KEY}
     SYSTEM_BOOLEAN_KEYS_NO = {MKTXP_VERBOSE_MODE}
diff --git a/setup.py b/setup.py
index f8df45d..5a33123 100755
--- a/setup.py
+++ b/setup.py
@@ -20,7 +20,7 @@ with open(path.join(pkg_dir, 'README.md'), encoding='utf-8') as f:
 
 setup(
     name='mktxp',
-    version='0.39',
+    version='0.40',
 
     url='https://github.com/akpw/mktxp',