diff --git a/go.mod b/go.mod
index 5a46d65d..6a50fba3 100644
--- a/go.mod
+++ b/go.mod
@@ -16,6 +16,7 @@ require (
 	github.com/pelletier/go-toml/v2 v2.2.4
 	github.com/qdm12/dns/v2 v2.0.0-rc9.0.20260421173011-9de8e7fdbe3a
 	github.com/qdm12/gluetun-servers v0.1.0
+	github.com/qdm12/goservices v0.1.1-0.20251104135713-6bee97bd4978
 	github.com/qdm12/gosettings v0.4.4
 	github.com/qdm12/goshutdown v0.3.0
 	github.com/qdm12/gosplash v0.2.1-0.20260305164749-b713de4fee6c
@@ -26,7 +27,6 @@ require (
 	github.com/ti-mo/netfilter v0.5.3
 	github.com/ulikunitz/xz v0.5.15
 	github.com/youmark/pkcs8 v0.0.0-20201027041543-1326539a0a0a
-	golang.org/x/exp v0.0.0-20241009180824-f66d83c29e7c
 	golang.org/x/net v0.51.0
 	golang.org/x/sys v0.42.0
 	golang.org/x/text v0.35.0
@@ -55,9 +55,9 @@ require (
 	github.com/prometheus/client_model v0.6.1 // indirect
 	github.com/prometheus/common v0.60.1 // indirect
 	github.com/prometheus/procfs v0.15.1 // indirect
-	github.com/qdm12/goservices v0.1.1-0.20251104135713-6bee97bd4978 // indirect
 	github.com/riobard/go-bloom v0.0.0-20200614022211-cdc8013cb5b3 // indirect
 	golang.org/x/crypto v0.48.0 // indirect
+	golang.org/x/exp v0.0.0-20241009180824-f66d83c29e7c // indirect
 	golang.org/x/mod v0.33.0 // indirect
 	golang.org/x/sync v0.20.0 // indirect
 	golang.org/x/tools v0.42.0 // indirect
diff --git a/internal/configuration/settings/deprecated.go b/internal/configuration/settings/deprecated.go
index 70a416e5..f029018f 100644
--- a/internal/configuration/settings/deprecated.go
+++ b/internal/configuration/settings/deprecated.go
@@ -1,10 +1,10 @@
 package settings
 
 import (
+	"maps"
 	"slices"
 
 	"github.com/qdm12/gosettings/reader"
-	"golang.org/x/exp/maps"
 )
 
 func readObsolete(r *reader.Reader) (warnings []string) {
@@ -17,7 +17,7 @@ func readObsolete(r *reader.Reader) (warnings []string) {
 		"DNS_KEEP_NAMESERVER": "DNS_KEEP_NAMESERVER is obsolete because you should use the built-in server which now " +
 			"forwards local names to private DNS resolvers found in /etc/resolv.conf at container start",
 	}
-	sortedKeys := maps.Keys(keyToMessage)
+	sortedKeys := slices.Collect(maps.Keys(keyToMessage))
 	slices.Sort(sortedKeys)
 	warnings = make([]string, 0, len(keyToMessage))
 	for _, key := range sortedKeys {