diff --git a/main.go b/main.go
index fb531c3..bad9c56 100644
--- a/main.go
+++ b/main.go
@@ -262,6 +262,22 @@ func runDev() error {
 		return err
 	}
 
+	configPath := filepath.Join(cwd, "pb.toml")
+	cfg, err := loadPBConfig(configPath)
+	if err != nil {
+		return err
+	}
+
+	serviceName := strings.TrimSpace(cfg.PocketBase.ServiceName)
+	if serviceName == "" {
+		return fmt.Errorf("pb.toml missing [pocketbase].service")
+	}
+
+	port := cfg.Server.Port
+	if port <= 0 {
+		port = 8090
+	}
+
 	binaryPath := filepath.Join(cwd, pocketbaseBinaryName(runtime.GOOS))
 	if err := ensurePocketbaseBinary(defaultPocketbaseVersion, runtime.GOOS, runtime.GOARCH, binaryPath); err != nil {
 		return err
@@ -271,8 +287,19 @@ func runDev() error {
 	if err != nil {
 		return err
 	}
+	if overrides == nil {
+		overrides = make(map[string]string)
+	}
 
-	cmd := exec.Command(binaryPath, "serve")
+	portValue := strings.TrimSpace(overrides["PORT"])
+	if portValue == "" {
+		portValue = strconv.Itoa(port)
+		overrides["PORT"] = portValue
+	}
+
+	httpAddr := fmt.Sprintf("%s.localhost:%s", serviceName, portValue)
+
+	cmd := exec.Command(binaryPath, "serve", fmt.Sprintf("--http=%s", httpAddr))
 	cmd.Dir = cwd
 	cmd.Env = mergeEnv(overrides)
 	cmd.Stdout = os.Stdout