diff --git a/cmd/tokidoki/main.go b/cmd/tokidoki/main.go
index 9d706fd..87fd1b5 100644
--- a/cmd/tokidoki/main.go
+++ b/cmd/tokidoki/main.go
@@ -207,7 +207,10 @@ func main() {
 	for sig := range sigCh {
 		switch sig {
 		case syscall.SIGINT, syscall.SIGTERM:
-			server.Shutdown(context.Background())
+			err := server.Shutdown(context.Background())
+			if err != nil {
+				log.Fatal().Err(err).Msg("Shutdown() error")
+			}
 			return
 		}
 	}