diff --git a/app/src/main/java/org/koitharu/kotatsu/core/prefs/AppSettings.kt b/app/src/main/java/org/koitharu/kotatsu/core/prefs/AppSettings.kt
index 2b65c60a3..d9178713c 100644
--- a/app/src/main/java/org/koitharu/kotatsu/core/prefs/AppSettings.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/prefs/AppSettings.kt
@@ -134,6 +134,20 @@ class AppSettings(context: Context) {
 	val isSourcesSelected: Boolean
 		get() = KEY_SOURCES_HIDDEN in prefs
 
+	val newSources: Set<MangaSource>
+		get() {
+			val known = sourcesOrder.toSet()
+			val hidden = hiddenSources
+			return remoteMangaSources
+				.filterNotTo(EnumSet.noneOf(MangaSource::class.java)) { x ->
+					x.name in known || x.name in hidden
+				}
+		}
+
+	fun markKnownSources(sources: Collection<MangaSource>) {
+		sourcesOrder = sourcesOrder + sources.map { it.name }
+	}
+
 	val isPagesNumbersEnabled: Boolean
 		get() = prefs.getBoolean(KEY_PAGES_NUMBERS, false)
 
diff --git a/app/src/main/java/org/koitharu/kotatsu/main/ui/MainActivity.kt b/app/src/main/java/org/koitharu/kotatsu/main/ui/MainActivity.kt
index d1e033cb7..24805aa84 100644
--- a/app/src/main/java/org/koitharu/kotatsu/main/ui/MainActivity.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/main/ui/MainActivity.kt
@@ -49,6 +49,7 @@ import org.koitharu.kotatsu.search.ui.suggestion.SearchSuggestionListener
 import org.koitharu.kotatsu.search.ui.suggestion.SearchSuggestionViewModel
 import org.koitharu.kotatsu.settings.AppUpdateChecker
 import org.koitharu.kotatsu.settings.SettingsActivity
+import org.koitharu.kotatsu.settings.newsources.NewSourcesDialogFragment
 import org.koitharu.kotatsu.settings.onboard.OnboardDialogFragment
 import org.koitharu.kotatsu.suggestions.ui.SuggestionsFragment
 import org.koitharu.kotatsu.suggestions.ui.SuggestionsWorker
@@ -390,10 +391,14 @@ class MainActivity :
 			if (AppUpdateChecker.isUpdateSupported(this@MainActivity)) {
 				AppUpdateChecker(this@MainActivity).checkIfNeeded()
 			}
-			if (!get<AppSettings>().isSourcesSelected) {
-				withContext(Dispatchers.Main) {
+			val settings = get<AppSettings>()
+			when {
+				!settings.isSourcesSelected -> withContext(Dispatchers.Main) {
 					OnboardDialogFragment.showWelcome(supportFragmentManager)
 				}
+				settings.newSources.isNotEmpty() -> withContext(Dispatchers.Main) {
+					NewSourcesDialogFragment.show(supportFragmentManager)
+				}
 			}
 		}
 	}
diff --git a/app/src/main/java/org/koitharu/kotatsu/settings/SettingsModule.kt b/app/src/main/java/org/koitharu/kotatsu/settings/SettingsModule.kt
index e8e7f97ae..b1fd14c50 100644
--- a/app/src/main/java/org/koitharu/kotatsu/settings/SettingsModule.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/settings/SettingsModule.kt
@@ -9,6 +9,7 @@ import org.koitharu.kotatsu.core.backup.RestoreRepository
 import org.koitharu.kotatsu.core.prefs.AppSettings
 import org.koitharu.kotatsu.settings.backup.BackupViewModel
 import org.koitharu.kotatsu.settings.backup.RestoreViewModel
+import org.koitharu.kotatsu.settings.newsources.NewSourcesViewModel
 import org.koitharu.kotatsu.settings.onboard.OnboardViewModel
 import org.koitharu.kotatsu.settings.protect.ProtectSetupViewModel
 import org.koitharu.kotatsu.settings.sources.SourcesSettingsViewModel
@@ -27,4 +28,5 @@ val settingsModule
 		viewModel { ProtectSetupViewModel(get()) }
 		viewModel { OnboardViewModel(get()) }
 		viewModel { SourcesSettingsViewModel(get()) }
+		viewModel { NewSourcesViewModel(get()) }
 	}
\ No newline at end of file
diff --git a/app/src/main/java/org/koitharu/kotatsu/settings/newsources/NewSourcesDialogFragment.kt b/app/src/main/java/org/koitharu/kotatsu/settings/newsources/NewSourcesDialogFragment.kt
new file mode 100644
index 000000000..9718e5306
--- /dev/null
+++ b/app/src/main/java/org/koitharu/kotatsu/settings/newsources/NewSourcesDialogFragment.kt
@@ -0,0 +1,68 @@
+package org.koitharu.kotatsu.settings.newsources
+
+import android.content.DialogInterface
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.FragmentManager
+import androidx.recyclerview.widget.RecyclerView
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import org.koin.android.ext.android.get
+import org.koin.androidx.viewmodel.ext.android.viewModel
+import org.koitharu.kotatsu.R
+import org.koitharu.kotatsu.base.ui.AlertDialogFragment
+import org.koitharu.kotatsu.databinding.DialogOnboardBinding
+import org.koitharu.kotatsu.settings.sources.adapter.SourceConfigAdapter
+import org.koitharu.kotatsu.settings.sources.adapter.SourceConfigListener
+import org.koitharu.kotatsu.settings.sources.model.SourceConfigItem
+
+class NewSourcesDialogFragment :
+	AlertDialogFragment<DialogOnboardBinding>(),
+	SourceConfigListener,
+	DialogInterface.OnClickListener {
+
+	private val viewModel by viewModel<NewSourcesViewModel>()
+
+	override fun onInflateView(inflater: LayoutInflater, container: ViewGroup?): DialogOnboardBinding {
+		return DialogOnboardBinding.inflate(inflater, container, false)
+	}
+
+	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+		super.onViewCreated(view, savedInstanceState)
+		val adapter = SourceConfigAdapter(this, get(), viewLifecycleOwner)
+		binding.recyclerView.adapter = adapter
+		binding.textViewTitle.setText(R.string.new_sources_text)
+
+		viewModel.sources.observe(viewLifecycleOwner) { adapter.items = it }
+	}
+
+	override fun onBuildDialog(builder: MaterialAlertDialogBuilder) {
+		builder
+			.setPositiveButton(R.string.done, this)
+			.setCancelable(true)
+			.setTitle(R.string.remote_sources)
+	}
+
+	override fun onClick(dialog: DialogInterface, which: Int) {
+		viewModel.apply()
+		dialog.dismiss()
+	}
+
+	override fun onItemSettingsClick(item: SourceConfigItem.SourceItem) = Unit
+
+	override fun onItemEnabledChanged(item: SourceConfigItem.SourceItem, isEnabled: Boolean) {
+		viewModel.onItemEnabledChanged(item, isEnabled)
+	}
+
+	override fun onDragHandleTouch(holder: RecyclerView.ViewHolder) = Unit
+
+	override fun onHeaderClick(header: SourceConfigItem.LocaleGroup) = Unit
+
+	companion object {
+
+		private const val TAG = "NewSources"
+
+		fun show(fm: FragmentManager) = NewSourcesDialogFragment().show(fm, TAG)
+	}
+}
\ No newline at end of file
diff --git a/app/src/main/java/org/koitharu/kotatsu/settings/newsources/NewSourcesViewModel.kt b/app/src/main/java/org/koitharu/kotatsu/settings/newsources/NewSourcesViewModel.kt
new file mode 100644
index 000000000..530851d46
--- /dev/null
+++ b/app/src/main/java/org/koitharu/kotatsu/settings/newsources/NewSourcesViewModel.kt
@@ -0,0 +1,42 @@
+package org.koitharu.kotatsu.settings.newsources
+
+import androidx.lifecycle.MutableLiveData
+import org.koitharu.kotatsu.base.ui.BaseViewModel
+import org.koitharu.kotatsu.core.prefs.AppSettings
+import org.koitharu.kotatsu.settings.sources.model.SourceConfigItem
+
+class NewSourcesViewModel(
+	private val settings: AppSettings,
+) : BaseViewModel() {
+
+	val sources = MutableLiveData<List<SourceConfigItem>>()
+	private val initialList = settings.newSources
+
+	init {
+		buildList()
+	}
+
+	fun onItemEnabledChanged(item: SourceConfigItem.SourceItem, isEnabled: Boolean) {
+		if (isEnabled) {
+			settings.hiddenSources -= item.source.name
+		} else {
+			settings.hiddenSources += item.source.name
+		}
+	}
+
+	fun apply() {
+		settings.markKnownSources(initialList)
+	}
+
+	private fun buildList() {
+		val hidden = settings.hiddenSources
+		sources.value = initialList.map {
+			SourceConfigItem.SourceItem(
+				source = it,
+				summary = null,
+				isEnabled = it.name !in hidden,
+				isDraggable = false,
+			)
+		}
+	}
+}
\ No newline at end of file
diff --git a/app/src/main/java/org/koitharu/kotatsu/settings/onboard/OnboardDialogFragment.kt b/app/src/main/java/org/koitharu/kotatsu/settings/onboard/OnboardDialogFragment.kt
index 005469b96..92fee1db9 100644
--- a/app/src/main/java/org/koitharu/kotatsu/settings/onboard/OnboardDialogFragment.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/settings/onboard/OnboardDialogFragment.kt
@@ -53,6 +53,7 @@ class OnboardDialogFragment : AlertDialogFragment<DialogOnboardBinding>(),
 		super.onViewCreated(view, savedInstanceState)
 		val adapter = SourceLocalesAdapter(this)
 		binding.recyclerView.adapter = adapter
+		binding.textViewTitle.setText(R.string.onboard_text)
 		viewModel.list.observeNotNull(viewLifecycleOwner) {
 			adapter.items = it
 		}
diff --git a/app/src/main/java/org/koitharu/kotatsu/settings/sources/SourcesSettingsFragment.kt b/app/src/main/java/org/koitharu/kotatsu/settings/sources/SourcesSettingsFragment.kt
index ad27cec65..60a5b6ff9 100644
--- a/app/src/main/java/org/koitharu/kotatsu/settings/sources/SourcesSettingsFragment.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/settings/sources/SourcesSettingsFragment.kt
@@ -141,7 +141,10 @@ class SourcesSettingsFragment : BaseFragment<FragmentSettingsSourcesBinding>(),
 			recyclerView: RecyclerView,
 			current: RecyclerView.ViewHolder,
 			target: RecyclerView.ViewHolder,
-		): Boolean = current.itemViewType == target.itemViewType
+		): Boolean = current.itemViewType == target.itemViewType && viewModel.canReorder(
+			current.bindingAdapterPosition,
+			target.bindingAdapterPosition,
+		)
 
 		override fun onSwiped(viewHolder: RecyclerView.ViewHolder, direction: Int) = Unit
 
diff --git a/app/src/main/java/org/koitharu/kotatsu/settings/sources/adapter/SourceConfigAdapterDelegates.kt b/app/src/main/java/org/koitharu/kotatsu/settings/sources/adapter/SourceConfigAdapterDelegates.kt
index 48f0e74c5..752e3d33e 100644
--- a/app/src/main/java/org/koitharu/kotatsu/settings/sources/adapter/SourceConfigAdapterDelegates.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/settings/sources/adapter/SourceConfigAdapterDelegates.kt
@@ -83,7 +83,9 @@ fun sourceConfigDraggableItemDelegate(
 	on = { item, _, _ -> item is SourceConfigItem.SourceItem && item.isDraggable }
 ) {
 
-	val eventListener = object : View.OnClickListener, View.OnTouchListener,
+	val eventListener = object :
+		View.OnClickListener,
+		View.OnTouchListener,
 		CompoundButton.OnCheckedChangeListener {
 		override fun onClick(v: View?) = listener.onItemSettingsClick(item)
 
diff --git a/app/src/main/res/layout/dialog_onboard.xml b/app/src/main/res/layout/dialog_onboard.xml
index 03346c04d..e9757cc61 100644
--- a/app/src/main/res/layout/dialog_onboard.xml
+++ b/app/src/main/res/layout/dialog_onboard.xml
@@ -8,14 +8,15 @@
 	android:orientation="vertical">
 
 	<TextView
+		android:id="@+id/textView_title"
 		android:layout_width="match_parent"
 		android:layout_height="wrap_content"
 		android:paddingStart="?listPreferredItemPaddingStart"
 		android:paddingTop="6dp"
 		android:paddingEnd="?listPreferredItemPaddingEnd"
 		android:paddingBottom="6dp"
-		android:text="@string/onboard_text"
-		android:textAppearance="?attr/textAppearanceBodyMedium" />
+		android:textAppearance="?attr/textAppearanceBodyMedium"
+		tools:text="@string/onboard_text" />
 
 	<androidx.recyclerview.widget.RecyclerView
 		android:id="@+id/recycler_view"
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index 3b28783b5..41dad2021 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -276,4 +276,6 @@
 	<string name="download_slowdown_summary">Помогает избежать блокировки IP-адреса</string>
 	<string name="local_manga_processing">Обработка сохранённой манги</string>
 	<string name="chapters_will_removed_background">Главы будут удалены в фоновом режиме. Это может занять какое-то время</string>
+	<string name="hide">Скрыть</string>
+	<string name="new_sources_text">Доступны новые источники манги</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index cca5b5410..692597cee 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -280,4 +280,5 @@
 	<string name="local_manga_processing">Saved manga processing</string>
 	<string name="chapters_will_removed_background">Chapters will be removed in the background. It can take some time</string>
 	<string name="hide">Hide</string>
+	<string name="new_sources_text">New manga sources are available</string>
 </resources>
\ No newline at end of file