diff --git a/nix/pkgs/ap.nix b/nix/pkgs/ap.nix
index f13bfe5..14b37ce 100644
--- a/nix/pkgs/ap.nix
+++ b/nix/pkgs/ap.nix
@@ -202,15 +202,15 @@ in ''
   uci set network.mgmt.gateway=${config.site.net.mgmt.hosts4.mgmt-gw}
   uci set network.mgmt.ip6addr=${config.site.net.mgmt.hosts6.dn42.${hostName}}/64
   uci set network.mgmt.ip6gw=${config.site.net.mgmt.hosts6.dn42.mgmt-gw}
-  uci delete network.mgmt.dns
+  uci -q delete network.mgmt.dns || true
   uci add_list network.mgmt.dns=${config.site.net.serv.hosts4.dnscache}
   uci add_list network.mgmt.dns=${config.site.net.serv.hosts6.dn42.dnscache}
 
-  uci delete network.globals.ula_prefix
+  uci -q delete network.globals.ula_prefix || true
   # delete unused networks
   ${concatMapStrings (net:
     lib.optionalString (! hostConfig.interfaces ? ${net}) ''
-      uci delete network.${net}
+      uci -q delete network.${net} || true
     ''
   ) ([ "lan" "wan" "wan6" ] ++ builtins.attrNames config.site.net)}
 
@@ -227,8 +227,8 @@ in ''
     '') (builtins.attrNames hostConfig.interfaces)
    }
 
-  uci delete wireless.default_radio0
-  uci delete wireless.default_radio1
+  uci -q delete wireless.default_radio0 || true
+  uci -q delete wireless.default_radio1 || true
   ${concatStrings (imap0 (index: path:
     let
       radioConfig = hostConfig.wifi.${path};
@@ -243,7 +243,7 @@ in ''
       uci set wireless.radio${toString index}.path=${path}
       uci set wireless.radio${toString index}.htmode=${radioConfig.htmode}
       uci set wireless.radio${toString index}.noscan=1
-      uci delete wireless.radio${toString index}.disabled
+      uci -q delete wireless.radio${toString index}.disabled || true
 
       ${concatMapStrings (ssid:
         let
@@ -263,7 +263,7 @@ in ''
             ''
             else ''
               uci set wireless.@wifi-iface[-1].encryption=none
-              uci delete wireless.@wifi-iface[-1].key
+              uci -q delete wireless.@wifi-iface[-1].key || true
             ''}
 
         ''
@@ -307,7 +307,7 @@ in ''
   /etc/init.d/cron restart
 
   for svc in dnsmasq uhttpd ; do
-    rm /etc/rc.d/*\$svc
+    rm -f /etc/rc.d/*\$svc
     /etc/init.d/\$svc stop
   done