diff --git a/Makefile b/Makefile
index 931f4ef..49747d8 100644
--- a/Makefile
+++ b/Makefile
@@ -48,6 +48,9 @@ docker-build:
 docker-run: docker-build
 	@docker run -it -v `pwd`/build:/etc/birdbot yeslayla/birdbot:latest
 
+docker-push: docker-build
+	@docker push yeslayla/birdbot:latest
+
 ## install: Download and install dependencies
 install: go-get
 
diff --git a/app/bot.go b/app/bot.go
index 30b6d1b..793d252 100644
--- a/app/bot.go
+++ b/app/bot.go
@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"log"
 	"os"
-	"os/signal"
 
 	"github.com/bwmarrin/discordgo"
 	"github.com/ilyakaznacheev/cleanenv"
@@ -32,9 +31,9 @@ func (app *Bot) Initialize(config_path string) error {
 	_, err := os.Stat(config_path)
 	if errors.Is(err, os.ErrNotExist) {
 		log.Printf("Config file not found: '%s'", config_path)
-		err := cleanenv.ReadEnv(&cfg)
+		err := cleanenv.ReadEnv(cfg)
 		if err != nil {
-			return nil
+			return err
 		}
 	} else {
 		err := cleanenv.ReadConfig(config_path, cfg)
@@ -77,7 +76,6 @@ func (app *Bot) Run() error {
 
 	// Keep alive
 	app.stop = make(chan os.Signal, 1)
-	signal.Notify(app.stop, os.Interrupt)
 	<-app.stop
 	return nil
 }