diff --git a/deployments/staging/docker-compose.yaml b/deployments/staging/docker-compose.yaml
index 1a40536..8d553b2 100644
--- a/deployments/staging/docker-compose.yaml
+++ b/deployments/staging/docker-compose.yaml
@@ -27,7 +27,7 @@ services:
       S3_REGION: ru-1
       JWT_SECRET: "-----BEGIN PUBLIC KEY-----\nMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCLW1tlHyKC9AG0hGpmkksET2DE\nr7ojSPemxFWAgFgcPJWQ7x3uNbsdJ3bIZFoA/FClaWKMCZmjnH9tv0bKZtY/CDhM\nZEyHpMruRSn6IKrxjtQZWy4uv/w6MzUeyBYG0OvNCiYpdvz5SkAGAUHD5ZNFqn2w\nKKFD0I2Dr59BFVSGJwIDAQAB\n-----END PUBLIC KEY-----"
       TELEGRAM_TOKEN: "6414077478:AAFk03HezovLT2kO_i9OYswH8Weirsgp9GU"
-      TELEGRAM_CHAT_ID: 1002089014760
+      TELEGRAM_CHAT_ID: -1002089014760
       REDIS_HOST: "redishub.pena:6379"
       REDIS_PASSWORD: Redalert2
       REDIS_DB: 4
diff --git a/internal/initialize/config.go b/internal/initialize/config.go
index 128ad83..cc02116 100644
--- a/internal/initialize/config.go
+++ b/internal/initialize/config.go
@@ -27,7 +27,7 @@ type Config struct {
 	RedisHost        string `env:"REDIS_HOST" envDefault:"localhost:6379"`
 	RedisPassword    string `env:"REDIS_PASSWORD" envDefault:"admin"`
 	RedisDB          int    `env:"REDIS_DB" envDefault:"2"`
-	TgChatID         uint64 `env:"TELEGRAM_CHAT_ID" envDefault:"1001344671794"`
+	TgChatID         int64 `env:"TELEGRAM_CHAT_ID" envDefault:"1001344671794"`
 	HTTPHost         string `env:"HTTP_HOST" envDefault:"localhost"`
 	HTTPPort         string `env:"HTTP_PORT" envDefault:"3000"`
 }