@@ -1,9 +1,12 @@
 package config
 
 import (
+	"fmt"
 	"io/fs"
 	"log/slog"
 	"net/url"
+	"os"
+	"strconv"
 
 	"github.com/BurntSushi/toml"
 	"github.com/pkg/errors"
@@ -32,6 +35,7 @@ type Config struct {
 	DefaultLanguage        string `toml:"default_language"`
 	BaseURL                URL    `toml:"base_url"`
 	RedirectOtherHostnames bool   `toml:"redirect_other_hostnames"`
+	Port                   uint64
 	Title                  string
 	Email                  string
 	Description            string
@@ -44,6 +48,14 @@ }
 	Menus map[string][]MenuItem
 }
 
+func getEnvFallback(key, fallback string) string {
+	if value, ok := os.LookupEnv(key); ok {
+		return value
+	} else {
+		return fallback
+	}
+}
+
 func setDevelopmentOverrides(config *Config) error {
 	overrideURL, err := URL.Parse(config.BaseURL, "http://localhost:"+fmt.Sprint(config.Port))
 	if err != nil {
@@ -68,6 +80,11 @@ } else {
 			return nil, errors.Wrap(err, "config error")
 		}
 	}
+	port, err := strconv.ParseUint(getEnvFallback("PORT", "3000"), 10, 16)
+	if err != nil {
+		return nil, err
+	}
+	config.Port = port
 	if os.Getenv("ENV") != "production" {
 		err = setDevelopmentOverrides(&config)
 		if err != nil {