diff --git a/src/en/kickassanime/build.gradle b/src/en/kickassanime/build.gradle
index 1ef54a7da6..937b38ab0f 100644
--- a/src/en/kickassanime/build.gradle
+++ b/src/en/kickassanime/build.gradle
@@ -1,7 +1,7 @@
 ext {
     extName = 'KickAssAnime'
     extClass = '.KickAssAnime'
-    extVersionCode = 37
+    extVersionCode = 38
 }
 
 apply from: "$rootDir/common.gradle"
diff --git a/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/KickAssAnime.kt b/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/KickAssAnime.kt
index f4116b3496..ad9e8559f4 100644
--- a/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/KickAssAnime.kt
+++ b/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/KickAssAnime.kt
@@ -37,6 +37,7 @@ import okhttp3.RequestBody.Companion.toRequestBody
 import okhttp3.Response
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
+import uy.kohesive.injekt.injectLazy
 import java.util.Locale
 
 class KickAssAnime : ConfigurableAnimeSource, AnimeHttpSource() {
@@ -53,11 +54,10 @@ class KickAssAnime : ConfigurableAnimeSource, AnimeHttpSource() {
 
     private val preferences: SharedPreferences by lazy {
         Injekt.get<Application>().getSharedPreferences("source_$id", 0x0000)
+            .clearBaseUrl()
     }
 
-    private val json = Json {
-        ignoreUnknownKeys = true
-    }
+    private val json: Json by injectLazy()
 
     // ============================== Popular ===============================
     override fun popularAnimeRequest(page: Int) = GET("$apiUrl/popular?page=$page")
@@ -290,6 +290,17 @@ class KickAssAnime : ConfigurableAnimeSource, AnimeHttpSource() {
         ).reversed()
     }
 
+    private fun SharedPreferences.clearBaseUrl(): SharedPreferences {
+        if (getString(PREF_DOMAIN_KEY, "")!! in PREF_DOMAIN_ENTRY_VALUES) {
+            return this
+        }
+        edit()
+            .remove(PREF_DOMAIN_KEY)
+            .putString(PREF_DOMAIN_KEY, PREF_DOMAIN_DEFAULT)
+            .apply()
+        return this
+    }
+
     companion object {
         private val SERVERS = arrayOf("DuckStream", "BirdStream", "VidStreaming")
 
@@ -323,9 +334,9 @@ class KickAssAnime : ConfigurableAnimeSource, AnimeHttpSource() {
 
         private const val PREF_DOMAIN_KEY = "preferred_domain"
         private const val PREF_DOMAIN_TITLE = "Preferred domain (requires app restart)"
-        private const val PREF_DOMAIN_DEFAULT = "https://kickassanime.am"
-        private val PREF_DOMAIN_ENTRIES = arrayOf("kickassanime.am", "kaas.to", "kaas.ro")
-        private val PREF_DOMAIN_ENTRY_VALUES = arrayOf("https://kickassanime.am", "https://kaas.to", "https://kaas.ro")
+        private const val PREF_DOMAIN_DEFAULT = "https://kaas.to"
+        private val PREF_DOMAIN_ENTRIES = arrayOf("kaas.to", "kaas.ro", "kickassanimes.io", "www1.kickassanime.mx")
+        private val PREF_DOMAIN_ENTRY_VALUES = PREF_DOMAIN_ENTRIES.map { "https://$it" }.toTypedArray()
 
         private const val PREF_HOSTER_KEY = "hoster_selection"
         private const val PREF_HOSTER_TITLE = "Enable/Disable Hosts"
diff --git a/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/extractors/KickAssAnimeExtractor.kt b/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/extractors/KickAssAnimeExtractor.kt
index 9b55932e94..0fc5d08cdb 100644
--- a/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/extractors/KickAssAnimeExtractor.kt
+++ b/src/en/kickassanime/src/eu/kanade/tachiyomi/animeextension/en/kickassanime/extractors/KickAssAnimeExtractor.kt
@@ -7,9 +7,7 @@ import eu.kanade.tachiyomi.lib.cryptoaes.CryptoAES
 import eu.kanade.tachiyomi.lib.cryptoaes.CryptoAES.decodeHex
 import eu.kanade.tachiyomi.lib.playlistutils.PlaylistUtils
 import eu.kanade.tachiyomi.network.GET
-import eu.kanade.tachiyomi.util.parseAs
 import kotlinx.serialization.json.Json
-import okhttp3.CacheControl
 import okhttp3.Headers
 import okhttp3.HttpUrl.Companion.toHttpUrl
 import okhttp3.OkHttpClient
@@ -20,27 +18,6 @@ class KickAssAnimeExtractor(
     private val json: Json,
     private val headers: Headers,
 ) {
-    // Stolen from AniWatch
-    // Prevent (automatic) caching the .JS file for different episodes, because it
-    // changes everytime, and a cached old .js will have a invalid AES password,
-    // invalidating the decryption algorithm.
-    // We cache it manually when initializing the class.
-    private val cacheControl = CacheControl.Builder().noStore().build()
-    private val newClient = client.newBuilder()
-        .cache(null)
-        .build()
-
-    private val keyMaps by lazy {
-        buildMap {
-            put("bird", newClient.newCall(GET("https://raw.githubusercontent.com/enimax-anime/kaas/bird/key.txt", cache = cacheControl)).execute().body.string().toByteArray())
-            put("duck", newClient.newCall(GET("https://raw.githubusercontent.com/enimax-anime/kaas/duck/key.txt", cache = cacheControl)).execute().body.string().toByteArray())
-        }
-    }
-
-    private val signaturesMap by lazy {
-        newClient.newCall(GET("https://raw.githubusercontent.com/enimax-anime/gogo/main/KAA.json", cache = cacheControl)).execute().parseAs<Map<String, List<String>>>()
-    }
-
     fun videosFromUrl(url: String, name: String): List<Video> {
         val host = url.toHttpUrl().host
         val mid = if (name == "DuckStream") "mid" else "id"
@@ -51,11 +28,11 @@ class KickAssAnimeExtractor(
         val html = client.newCall(GET(url, headers)).execute().body.string()
 
         val key = when (name) {
-            "VidStreaming" -> keyMaps["duck"]!!
-            "DuckStream" -> keyMaps["duck"]!!
-            "BirdStream" -> keyMaps["bird"]!!
+            "VidStreaming" -> "e13d38099bf562e8b9851a652d2043d3"
+            "DuckStream" -> "4504447b74641ad972980a6b8ffd7631"
+            "BirdStream" -> "4b14d0ff625163e3c9c7a47926484bf2"
             else -> return emptyList()
-        }
+        }.toByteArray()
 
         val (sig, timeStamp, route) = getSignature(html, name, query, key) ?: return emptyList()
         val sourceUrl = buildString {
@@ -127,9 +104,9 @@ class KickAssAnimeExtractor(
 
     private fun getSignature(html: String, server: String, query: String, key: ByteArray): Triple<String, String, String>? {
         val order = when (server) {
-            "VidStreaming" -> signaturesMap["vid"]!!
-            "DuckStream" -> signaturesMap["duck"]!!
-            "BirdStream" -> signaturesMap["bird"]!!
+            "VidStreaming" -> listOf("IP", "USERAGENT", "ROUTE", "MID", "TIMESTAMP", "KEY")
+            "DuckStream" -> listOf("IP", "USERAGENT", "ROUTE", "MID", "TIMESTAMP", "KEY")
+            "BirdStream" -> listOf("IP", "USERAGENT", "ROUTE", "MID", "KEY")
             else -> return null
         }