diff --git a/scnserver/config.go b/scnserver/config.go
index aa18c47..2fd30af 100644
--- a/scnserver/config.go
+++ b/scnserver/config.go
@@ -16,9 +16,9 @@ type Config struct {
 	LogLevel            zerolog.Level `env:"SCN_LOGLEVEL"`
 	ServerIP            string        `env:"SCN_IP"`
 	ServerPort          string        `env:"SCN_PORT"`
-	DBMain              DBConfig      `envprefix:"SCN_DB_MAIN_"`
-	DBRequests          DBConfig      `envprefix:"SCN_DB_REQUESTS_"`
-	DBLogs              DBConfig      `envprefix:"SCN_DB_LOGS_"`
+	DBMain              DBConfig      `env:"SCN_DB_MAIN"`
+	DBRequests          DBConfig      `env:"SCN_DB_REQUESTS"`
+	DBLogs              DBConfig      `env:"SCN_DB_LOGS"`
 	RequestTimeout      time.Duration `env:"SCN_REQUEST_TIMEOUT"`
 	RequestMaxRetry     int           `env:"SCN_REQUEST_MAXRETRY"`
 	RequestRetrySleep   time.Duration `env:"SCN_REQUEST_RETRYSLEEP"`
@@ -377,7 +377,7 @@ func GetConfig(ns string) (Config, bool) {
 	}
 	if cfn, ok := allConfig[ns]; ok {
 		c := cfn()
-		err := confext.ApplyEnvOverrides(&c)
+		err := confext.ApplyEnvOverrides(&c, "_")
 		if err != nil {
 			panic(err)
 		}
diff --git a/scnserver/go.mod b/scnserver/go.mod
index 7cfcaa3..d22b615 100644
--- a/scnserver/go.mod
+++ b/scnserver/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/jmoiron/sqlx v1.3.5
 	github.com/mattn/go-sqlite3 v1.14.16
 	github.com/rs/zerolog v1.28.0
-	gogs.mikescher.com/BlackForestBytes/goext v0.0.50
+	gogs.mikescher.com/BlackForestBytes/goext v0.0.55
 	gopkg.in/loremipsum.v1 v1.1.0
 )
 
diff --git a/scnserver/go.sum b/scnserver/go.sum
index 9efe9e9..3b12cf7 100644
--- a/scnserver/go.sum
+++ b/scnserver/go.sum
@@ -77,6 +77,8 @@ gogs.mikescher.com/BlackForestBytes/goext v0.0.49 h1:Ro62ZyJW22elAJKT0XlY94LzAv0
 gogs.mikescher.com/BlackForestBytes/goext v0.0.49/go.mod h1:ZEXyKUr8t0EKdPN1FYdk0klY7N8OwXxipGE9lWgpVE8=
 gogs.mikescher.com/BlackForestBytes/goext v0.0.50 h1:WuhfxFVyywR7J4+hSTTW/wE87aFbGk7q22TGYusPg0s=
 gogs.mikescher.com/BlackForestBytes/goext v0.0.50/go.mod h1:ZEXyKUr8t0EKdPN1FYdk0klY7N8OwXxipGE9lWgpVE8=
+gogs.mikescher.com/BlackForestBytes/goext v0.0.55 h1:mzX/s+EBhnaRbiz3+6iwDJyJFS0F+jkbssiLDr9eJYY=
+gogs.mikescher.com/BlackForestBytes/goext v0.0.55/go.mod h1:ZEXyKUr8t0EKdPN1FYdk0klY7N8OwXxipGE9lWgpVE8=
 golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.4.0 h1:UVQgzMY87xqpKNgb+kDsll2Igd33HszWHFLmpaRMq/8=
 golang.org/x/crypto v0.4.0/go.mod h1:3quD/ATkf6oY+rnes5c3ExXTbLc8mueNue5/DoinL80=