diff --git a/main.go b/main.go
index b110a81..3678c0b 100644
--- a/main.go
+++ b/main.go
@@ -38,6 +38,10 @@ func main() {
 	}
 	defer core.Close()
 
+	if config.Model.StopAtBoot {
+		core.StopAll()
+	}
+
 	// Set up http server
 	subFs, _ := fs.Sub(httpAssets, "assets")
 	http.Handle(httpAssetPrefix, http.StripPrefix(httpAssetPrefix, http.FileServer(http.FS(subFs))))
diff --git a/pkg/service/service.go b/pkg/service/service.go
index 98bb8ec..20b70cd 100644
--- a/pkg/service/service.go
+++ b/pkg/service/service.go
@@ -94,6 +94,20 @@ func (s *Core) StartHost(hostname string) (*StartResult, error) {
 	}, nil
 }
 
+func (s *Core) StopAll() {
+	s.mux.Lock()
+	defer s.mux.Unlock()
+
+	ctx := context.Background()
+
+	logrus.Info("Stopping all containers...")
+	for cid, ct := range s.active {
+		logrus.Infof("Stopping %s...", ct.name)
+		s.client.ContainerStop(ctx, cid, container.StopOptions{})
+		delete(s.active, cid)
+	}
+}
+
 func (s *Core) startContainer(ctx context.Context, ct *types.Container) {
 	s.mux.Lock()
 	defer s.mux.Unlock()