             .withSource(PackSource.new(url: "https://blokada.org/mirror/v5/blacklist/adservers/hosts.txt", applyFor: "Adservers"))
             .withSource(PackSource.new(url: "https://blokada.org/mirror/v5/blacklist/facebook/hosts.txt", applyFor: "Facebook")),
 
-        Pack.mocked(id: "oisd", tags: [Pack.official, "adblocking", "tracking", "privacy", "phishing", "security"],
-            title: "OISD",
-            slugline: "A good general purpose blocklist",
-            description: "Blocks ads, phishing, malware, spyware, ransomware, scam, telemetry, analytics, tracking (where not needed for proper functionality). Should not interfere with normal apps and services.",
-            creditName: "sjhgvr",
-            creditUrl: "https://go.blokada.org/oisd",
-            configs: ["Light"]
-        )
-            .changeStatus(config: "Light")
-            .withSource(PackSource.new(url: "https://blokada.org/mirror/v5/oisd/light/hosts.txt", applyFor: "Light")),
-
         Pack.mocked(id: "developerdan", tags: [Pack.recommended, Pack.official, "adblocking", "tracking", "privacy", "social"],
             title: "Developer Dan's Hosts",
             slugline: "A blocklist for ads and tracking, updated regularly",

            .withSource(PackSource.new(url: "https://blokada.org/mirror/v5/spam404/standard/hosts.txt", applyFor: "Standard")),
    ]

    private let packsVersion = 19

    private var packs = [Pack]()
    private var usingDefaultConfiguration = false

    private let packDownloader = PackDownloader()

    private var hardcodedPacks = [
        Pack.mocked(id: "oisd", tags: [Pack.recommended, Pack.official, "adblocking", "tracking", "privacy", "phishing", "security"],
            title: "OISD",
            slugline: "A good general purpose blocklist",
            description: "Blocks ads, phishing, malware, spyware, ransomware, scam, telemetry, analytics, tracking (where not needed for proper functionality). Should not interfere with normal apps and services.",
            creditName: "sjhgvr",
            creditUrl: "https://go.blokada.org/oisd",
            configs: ["Light"]
        )
            .changeStatus(config: "Light")
            .withSource(PackSource.new(url: "https://blokada.org/mirror/v5/oisd/light/hosts.txt", applyFor: "Light")),

        Pack.mocked(id: "energized", tags: [Pack.official, "adblocking", "tracking", "privacy", "adult", "social", "regional"],
            title: "Energized",
            slugline: "Ads and trackers blocking list",
