diff --git a/internal/driver/driver.go b/internal/driver/driver.go
index 045ba79..08f6129 100644
--- a/internal/driver/driver.go
+++ b/internal/driver/driver.go
@@ -19,7 +19,8 @@ func OpenDB(dsn string) (*sql.DB, error) {
 	db.SetMaxOpenConns(10)
 	db.SetMaxIdleConns(10)
 
-	ctx, _ := context.WithTimeout(context.Background(), 3*time.Second)
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
 	err = db.PingContext(ctx)
 	if err != nil {
 		fmt.Println(err)