diff --git a/src/ko/newtoki/build.gradle b/src/ko/newtoki/build.gradle
index ebb406471..922e08282 100644
--- a/src/ko/newtoki/build.gradle
+++ b/src/ko/newtoki/build.gradle
@@ -5,7 +5,7 @@ ext {
     appName = 'Tachiyomi: NewToki'
     pkgNameSuffix = 'ko.newtoki'
     extClass = '.NewTokiFactory'
-    extVersionCode = 9
+    extVersionCode = 10
     libVersion = '1.2'
 }
 
diff --git a/src/ko/newtoki/src/eu/kanade/tachiyomi/extension/ko/newtoki/NewTokiFactory.kt b/src/ko/newtoki/src/eu/kanade/tachiyomi/extension/ko/newtoki/NewTokiFactory.kt
index 5be322eca..8811169e7 100644
--- a/src/ko/newtoki/src/eu/kanade/tachiyomi/extension/ko/newtoki/NewTokiFactory.kt
+++ b/src/ko/newtoki/src/eu/kanade/tachiyomi/extension/ko/newtoki/NewTokiFactory.kt
@@ -7,8 +7,16 @@ import eu.kanade.tachiyomi.source.model.Filter
 import eu.kanade.tachiyomi.source.model.FilterList
 import okhttp3.HttpUrl
 import okhttp3.Request
+import java.text.SimpleDateFormat
+import java.util.Locale
+import java.util.Date
 
-private const val baseDomain = "newtoki26"
+/**
+ * Source changes domain names approximately once every 10 days (e.g. newtoki31.net to newtoki32.net)
+ * The domain name was newtoki32 on 2019-11-14, this should increment that by 1 for every 10 days that pass
+ * If that rate holds and the code is correct, this should be accurate for a good while
+ */
+private val domainNumber = 32 + ((Date().time - SimpleDateFormat("yyyy-MM-dd", Locale.US).parse("2019-11-14").time) / 864000000)
 
 class NewTokiFactory : SourceFactory {
     override fun createSources(): List<Source> = listOf(
@@ -17,9 +25,9 @@ class NewTokiFactory : SourceFactory {
     )
 }
 
-class NewTokiManga : NewToki("NewToki", "https://$baseDomain.net", "comic")
+class NewTokiManga : NewToki("NewToki", "https://newtoki$domainNumber.net", "comic")
 
-class NewTokiWebtoon : NewToki("NewToki (Webtoon)", "https://$baseDomain.com", "webtoon") {
+class NewTokiWebtoon : NewToki("NewToki (Webtoon)", "https://newtoki$domainNumber.com", "webtoon") {
     override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
         val url = HttpUrl.parse("$baseUrl/webtoon" + (if (page > 1) "/p$page" else ""))!!.newBuilder()
         filters.forEach { filter ->